Tumor
A tumor in scripture is a morbid swelling of the flesh — the same family of affliction the older versions called a boil or an emerod. The word names a visible eruption on the body, and its appearance in the narrative is almost always tied to the hand of Yahweh: it falls as plague, as covenant curse, as test of the righteous, and as the trophy that announces the ark's victory over Dagon. Levitical law also legislates the boil's healed scar, watching it for the spread that would make a man unclean.
The Boil of Egypt
The sixth plague is a boil. Moses takes ashes from the furnace and sprinkles them toward heaven, "and it became a boil breaking forth with sores on man and on beast" (Ex 9:10). The dust spreads to all the land, "a boil breaking forth with sores on man and on beast, throughout all the land of Egypt" (Ex 9:9). The eruption is total — across species, across territory — and it leaves Egypt marked.
The same affliction returns later as a covenant warning. If Israel will not listen, "[the Speech of] Yahweh will strike you with the boil of Egypt, and with the emerods, and with the scurvy, and with the itch, of which you can't be healed" (Deu 28:27). The list deliberately recalls the plague: the disease that broke out on Pharaoh's people is held over Israel as the cost of disobedience. The curse goes further: "[The Speech of] Yahweh will strike you in the knees, and in the legs, with an intense boil, of which you can't be healed, from the sole of your foot to the top of your head" (Deu 28:35). Head to foot, the body is given over.
The Tumors of the Philistines
The clearest stretch of tumor narrative is the ark in Philistine country. After Dagon falls before the ark, "the hand of Yahweh was heavy on them of Ashdod, and he destroyed them, and struck them with tumors, even Ashdod and its borders" (1Sa 5:6). The plague follows the ark from city to city. When the ark is moved to Gath, "the hand of Yahweh was against the city with a very great discomfiture: and he struck the men of the city, both small and great; and tumors broke out on them" (1Sa 5:9). At Ekron the survivors are not spared either: "the men who didn't die were struck with the tumors; and the cry of the city went up to heaven" (1Sa 5:12).
The Philistines' priests advise a trespass-offering shaped like the affliction itself. "Five golden tumors, and five golden mice, [according to] the number of the lords of the Philistines; for the same plague was on all of you⁺, and on your⁺ lords" (1Sa 6:4). The reasoning is explicit: "Therefore you⁺ will make images of your⁺ tumors, and images of your⁺ mice that mar the land; and you⁺ will give glory to the God of Israel" (1Sa 6:5). When the cart is sent away, the offering rides with the ark — "the coffer with the mice of gold and the images of their tumors" (1Sa 6:11). The final tally names the five cities one by one: "the golden tumors which the Philistines returned for a trespass-offering to Yahweh: for Ashdod one, for Gaza one, for Ashkelon one, for Gath one, for Ekron one" (1Sa 6:17). The disease and its image become the territory's confession.
The Boils of Job
Job's affliction is a personal version of the same plague. "So Satan went forth from the presence of Yahweh, and struck Job with intense boils from the sole of his foot to the top of his head" (Job 2:7). The phrasing matches the Deuteronomy curse — sole to crown — but the cause is different: this is not covenant judgment on a disobedient people but the testing of a righteous man, with Yahweh's permission. Job's response is the picture the book carries forward: "And he took for himself a potsherd to scrape himself with it; and he sat among the ashes" (Job 2:8). The ashes here echo the ashes of Egypt — but Job sits in them rather than spreading them.
The King's Boil and Its Cure
Hezekiah's sickness is the one tumor narrative with a remedy attached. The illness is mortal — Isaiah comes to tell him to set his house in order — but the prophet also gives a treatment. "And Isaiah said, Take a cake of figs. And they took and laid it on the boil, and he recovered" (2Ki 20:7). The fig-cake poultice is a real medicine, applied to a real boil; the recovery comes after the prayer and after the sign of the receding shadow, but the boil itself is treated by the figs.
The Healed Boil and Its Scar
Levitical law legislates what to do when a boil heals. The case is the white-or-reddish rising left where the boil used to be — the kind of mark that might be benign scarring or might be the beginning of leprosy. "And when the flesh has a boil on it, and it is healed, and in the place of the boil there is a white rising, or a bright spot, reddish-white, then it will be shown to the priest" (Lev 13:18-19). The priest's examination is precise: "if its appearance is lower than the skin, and its hair has turned white, then the priest will pronounce him unclean: it is the plague of leprosy, it has broken out in the boil" (Lev 13:20).
The protocol allows for ambiguity. "But if the priest looks at it and sees there are no white hairs in it, and it is not lower than the skin, but is dim; then the priest will shut him up seven days" (Lev 13:21). Quarantine resolves what the first inspection cannot. "And if it spreads abroad in the skin, then the priest will pronounce him unclean: it is a plague. But if the bright spot remains in its place, and has not spread, it is the scar of the boil; and the priest will pronounce him clean" (Lev 13:22-23). Spread defines the disease; a stable scar does not.
The Pattern
The tumor texts move along one line. In Egypt the boil falls on the oppressors of Israel; in the wilderness laws it is set as a covenant curse on Israel itself; in Philistia it falls on the captors of the ark; on Job it falls as a test the righteous endures; on Hezekiah it falls and is healed by figs and prayer. In every case the affliction is a mark of Yahweh's hand reaching the body — and in the Philistine narrative, the body's confession is to send back, in gold, the very shape of what struck it.