“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.”
King James Version (KJV)
7:30 The angel - The Son of God; as appears from his styling himself Jehovah. In a flame of fire - Signifying the majesty of God then present. #Exod 3:2|.
Ac 7:30-34 And when forty years were expired, etc. For the call of Moses, see Ex 3:1-10.