Exodus 7:15; Exodus 8:20

15 yGo to Pharaoh in the morning, as he is going out to the water. Stand on the bank of the Nile to meet him, and take in your hand zthe staff that turned into a aserpent.

The Fourth Plague: Flies

20 Then the Lord said to Moses, eRise up early in the morning and present yourself to Pharaoh, as he goes out to the water, and say to him, Thus says the Lord, fLet my people go, that they may serve me.