The Israelites experienced several devastating plagues throughout the biblical narrative, though the ones most people think of first, the Ten Plagues of Egypt, largely spared them. The plagues that actually struck the Israelite people came later, during the wilderness wanderings and the period of the monarchy, often described as divine punishment for disobedience. Here’s a full picture of every major plague connected to the Israelites in scripture.
The Ten Plagues of Egypt: Mostly Spared
The ten plagues described in Exodus were directed at Egypt, not at the Israelites. They unfolded in this order: water turned to blood, frogs, lice (or gnats), flies, livestock disease, boils, hail mixed with fire, locusts, three days of total darkness, and the death of every firstborn. These escalated from environmental disruptions to direct attacks on human life, and the narrative emphasizes a growing separation between what the Egyptians suffered and what the Israelites experienced.
Starting with the fourth plague (flies), the biblical text explicitly states that God made a distinction between the Israelites living in the region of Goshen and the Egyptians. Exodus 8:22 records God declaring that no swarms of flies would be found where the Israelites lived. During the livestock plague, Exodus 9:4 specifies that no animal belonging to the Israelites died. During the darkness, Exodus 10:23 notes that all Israelites had light in their dwellings while Egypt was pitch black for three days.
The final plague, the death of the firstborn, is the most famous case of exemption. Israelite families were instructed to mark their doorposts with lamb’s blood so the plague would “pass over” their homes. This is the origin of the Passover observance. Whether the Israelites were affected by the first three plagues (blood, frogs, lice) is less clear in the text, since the distinction between the two peoples is only introduced at plague four.
The Plague at Baal-Peor: 24,000 Dead
The deadliest plague to strike the Israelites directly came during the wilderness period, before they entered the promised land. As described in Numbers 25, the Israelites began worshipping the Moabite god Baal of Peor and engaging in sexual relations with Moabite women. A plague broke out among the people and killed 24,000 Israelites before it was stopped. The narrative credits Phinehas, a grandson of Aaron the priest, with ending the plague by killing an Israelite man and a Midianite woman with a single javelin thrust through both of them. This act of zeal is presented as turning away divine anger.
This plague is one of the most frequently referenced events in later biblical writings. Paul mentions it in 1 Corinthians 10:8, though he gives the death toll as 23,000, a discrepancy that has generated centuries of commentary.
The Plague After David’s Census: 70,000 Dead
Centuries later, during King David’s reign, the Israelites were struck by a three-day pestilence that killed 70,000 people. The trigger, as recorded in 2 Samuel 24, was David’s decision to conduct a military census of Israel and Judah. Even David’s own commander, Joab, questioned the order, but David insisted.
After the census was completed, David was given a choice of three punishments: seven years of famine, three months of fleeing from enemies, or three days of plague. David chose the plague, reasoning that it was better to fall into the hands of God than into human hands. The pestilence swept across the nation and was halted only when David purchased a threshing floor and built an altar there. That threshing floor, according to 2 Chronicles 3:1, later became the site of Solomon’s Temple in Jerusalem.
The parallels between this episode and earlier plague narratives are striking. Both the David census story and the Exodus account of a census in Exodus 30 involve a count of the people, a resulting plague, and an act of atonement to stop it. The biblical writers clearly connected these events thematically.
The Warnings in Deuteronomy
Beyond specific historical events, the book of Deuteronomy contains explicit warnings that the Israelites themselves could suffer the same diseases they witnessed in Egypt if they broke their covenant with God. Deuteronomy 28:60 states: “He will bring on you all the diseases of Egypt that you dreaded, and they will cling to you.” This comes within a longer passage listing potential consequences of disobedience, including pestilence, wasting disease, fever, and inflammation.
This is significant because it reframes the Egyptian plagues not as a one-time historical event but as a template for future punishment. The “diseases of Egypt” became shorthand in Israelite culture for the worst imaginable suffering, and the threat of experiencing them firsthand was meant as a powerful deterrent.
The Plague Connected to the Ark
One of the more unusual plague episodes involved the Ark of the Covenant after its capture by the Philistines around 1200 BCE. As described in 1 Samuel 5, the Philistines brought the Ark to the city of Ashdod, where an outbreak of tumors (described as swellings in the groin) and a sudden rat infestation devastated the population. The plague followed the Ark from city to city until the Philistines sent it back to Israel along with a guilt offering of five golden tumors and five golden rats.
The plague didn’t end there. When the Ark arrived at the Israelite town of Beth-shemesh, the residents looked inside it, and 1 Samuel 6:19 records that God struck down a large number of people in the town. The description of groin tumors combined with rats has led many historians and medical researchers to identify this as one of the earliest recorded outbreaks resembling bubonic plague, which is transmitted by fleas carried on rats and causes swollen lymph nodes in the groin.
Scientific Theories Behind the Plagues
Researchers have proposed naturalistic explanations for many of these plagues, particularly the ten plagues of Egypt. In the late 1950s, the scholar Greta Hort proposed that the “blood” in the Nile was caused by reddish freshwater microorganisms carried downstream by unusually heavy flooding. Others have attributed the red water to marine organisms similar to “red tide” algae blooms, which produce toxins that kill fish.
In this ecological chain reaction model, the fish die-off would drive frogs onto land. The frogs then die, creating breeding grounds for biting insects (plagues three and four). Mosquitoes and biting midges hatching in warm, swampy conditions could serve as carriers for livestock diseases (plague five). The boils of plague six have been medically interpreted as anything from skin anthrax to staph infections, possibly caused by contaminated soot or dust.
A study in the Yale Journal of Biology and Medicine notes that the locust swarm of plague eight aligns with known behavior of desert locusts, which are carried into coastal Egypt by strong easterly winds and blown back out by westerly winds. The three days of darkness could reflect a severe sandstorm (khamsin) or, as some researchers have proposed, ash fallout from the volcanic eruption of Thera (modern Santorini) in the Aegean Sea.
Plagues in the Broader Ancient World
Archaeological records confirm that plagues were a regular feature of life across the ancient Near East during the Late Bronze Age (roughly 1600 to 1200 BCE). The Amarna Letters, a collection of diplomatic correspondence found in Egypt, contain reports of pestilence spreading through major cities along the eastern Mediterranean coast. One letter reports that “there is a pestilence in Simyra,” a coastal Syrian city, and that anyone from there was barred from entering nearby Byblos. Donkeys were banned from caravans because of the outbreak. Another letter reports that Megiddo, a city in what is now northern Israel, was “consumed by pestilence.”
Even Cyprus, across the sea, reported devastating disease, with a letter attributing the deaths to the hand of Nergal, the Mesopotamian god of plague. These records paint a picture of a region regularly swept by epidemics, providing a historical backdrop in which the biblical plague narratives would have been entirely plausible to ancient audiences and may reflect real disease events preserved through oral tradition.