Acts 7:30-35 And when forty years were expired, there appeared to him in the wilderness of mount Sina an angel of the Lord in a flame of fire in a bush.

KJV_Cambridge⁽ⁱ⁾ ³⁰ And when forty years were expired, there appeared to him in the wilderness of mount Sina an angel of the Lord in a flame of fire in a bush. ³¹ When Moses saw it, he wondered at the sight: and as he drew near to behold it, the voice of the Lord came unto him, ³² Saying, I am the God of thy fathers, the God of Abraham, and the God of Isaac, and the God of Jacob. Then Moses trembled, and durst not behold. ³³ Then said the Lord to him, Put off thy shoes from thy feet: for the place where thou standest is holy ground. ³⁴ I have seen, I have seen the affliction of my people which is in Egypt, and I have heard their groaning, and am come down to deliver them. And now come, I will send thee into Egypt. ³⁵ This Moses whom they refused, saying, Who made thee a ruler and a judge? the same did God send to be a ruler and a deliverer by the hand of the angel which appeared to him in the bush.