Acts 7:29-35

²⁹And Moses fled at this saying, and became a sojourner in the land of Midian, where he begat two sons.

³⁰And when forty years were fulfilled, an angel appeared to him in the wilderness of mount Sinai, in a flame of fire in a bush.

³¹And when Moses saw it, he wondered at the sight: and as he drew near to behold, there came a voice of the Lord,

³²I am the God of thy fathers, the God of Abraham, and of Isaac, and of Jacob. And Moses trembled, and durst not behold.

³³And the Lord said unto him, Loose the shoes from thy feet: for the place whereon thou standest is holy ground.

³⁴I have surely seen the affliction of my people that is in Egypt, and have heard their groaning, and I am come down to deliver them: and now come, I will send thee into Egypt.

³⁵This Moses whom they refused, saying, Who made thee a ruler and a judge? him hath God sent to be both a ruler and a deliverer with the hand of the angel that appeared to him in the bush.