³¹ He spake, and there came divers sorts of flies, and lice in all their coasts.

¹⁶ And the LORD said unto Moses, Say unto Aaron, Stretch out thy rod, and smite the dust of the land, that it may become lice throughout all the land of Egypt.

¹⁷ And they did so; for Aaron stretched out his hand with his rod, and smote the dust of the earth, and it became lice in man, and in beast; all the dust of the land became lice throughout all the land of Egypt.

¹⁸ And the magicians did so with their enchantments to bring forth lice, but they could not: so there were lice upon man, and upon beast.

²¹ Else, if thou wilt not let my people go, behold, I will send swarms of flies upon thee, and upon thy servants, and upon thy people, and into thy houses: and the houses of the Egyptians shall be full of swarms of flies, and also the ground whereon they are.

²² And I will sever in that day the land of Goshen, in which my people dwell, that no swarms of flies shall be there; to the end thou mayest know that I am the LORD in the midst of the earth.

²³ And I will put a division between my people and thy people: to morrow shall this sign be.

²⁴ And the LORD did so; and there came a grievous swarm of flies into the house of Pharaoh, and into his servants' houses, and into all the land of Egypt: the land was corrupted by reason of the swarm of flies.

⁴⁵ He sent divers sorts of flies among them, which devoured them; and frogs, which destroyed them.

¹⁸ And it shall come to pass in that day, that the LORD shall hiss for the fly that is in the uttermost part of the rivers of Egypt, and for the bee that is in the land of Assyria.