Acts 7:27-35

But he that did his neighbor wrong thrust him away, saying, Who made thee a ruler and a judge over us? Wouldest thou kill me, as thou killedst the Egyptian yesterday? And Moses fled at this saying, and became a sojourner in the land of Midian, where he begat two sons. And when forty years were fulfilled, an angel appeared to him in the wilderness of mount Sinai, in a flame of fire in a bush. And when Moses saw it, he wondered at the sight: and as he drew near to behold, there came a voice of the Lord, I am the God of thy fathers, the God of Abraham, and of Isaac, and of Jacob. And Moses trembled, and durst not behold. And the Lord said unto him, Loose the shoes from thy feet: for the place whereon thou standest is holy ground. I 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. This 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.