Exodus 2:15

2:15 When Pharaoh heard about this event, he sought to kill Moses. So Moses fled from Pharaoh and settled in the land of Midian, and he settled by a certain well.

Exodus 10:3

10:3 So Moses and Aaron came to Pharaoh and told him, “Thus says the Lord, the God of the Hebrews: ‘How long do you refuse to humble yourself before me? Release my people so that they may serve me!