16 And יהוה said to Mosheh, “Say to Aharon, ‘Stretch out your rod, and strike the dust of the land, so that it becomes gnats in all the land of Mitsrayim.’ ”
17 And they did so, and Aharon stretched out his hand with his rod and struck the dust of the earth, and it became gnats on man and beast. All the dust of the land became gnats in all the land of Mitsrayim.
18 And the magicians did similarly with their magic to bring forth gnats, but they were unable. And there were gnats on man and beast.
19 The magicians then said to Pharaoh, “This is the finger of Elohim!” But the heart of Pharaoh was hardened, and he did not listen to them, as יהוה had said.
20 And יהוה said to Mosheh, “Rise early in the morning and stand before Pharaoh as he comes out to the water, and say to him, ‘Thus said יהוה, “Let My people go, so that they serve Me.
21 “Or else, if you do not let My people go, see, I am sending swarms of flies on you and your servants, and on your people and into your houses. And the houses of the Mitsrites shall be filled with swarms of flies, and also the ground on which they stand.
22 “And in that day I shall separate the land of Goshen, in which My people dwell, that no swarms of flies shall be there, so that you know that I am יהוה in the midst of the land.