'Lice' in the Bible

Yahweh said to Moses, "Tell Aaron, 'Stretch out your rod, and strike the dust of the earth, that it may become lice throughout all the land of Egypt.'"

They did so; and Aaron stretched out his hand with his rod, and struck the dust of the earth, and there were lice on man, and on animal; all the dust of the earth became lice throughout all the land of Egypt.

The magicians tried with their enchantments to bring forth lice, but they couldn't. There were lice on man, and on animal.

He spoke, and swarms of flies came, and lice in all their borders.