TSK · Exodus 8:20

They will listen to your voice, and you shall come, you and the elders of Israel, to the king of Egypt, and you shall tell him, 'Yahweh, the God of the Hebrews, has met with us. Now please let us go three days' journey into the wilderness, that we may sacrifice to Yahweh, our God.'

Yahweh spoke to Moses, Go in to Pharaoh, and tell him, "This is what Yahweh says, 'Let my people go, that they may serve me.

He sent among them swarms of flies, which devoured them; and frogs, which destroyed them.