Acts 7:30

7:30 “After forty years had passed, an angel appeared to him in the desert of Mount Sinai, in the flame of a burning bush.

Acts 7:35

7:35 This same Moses they had rejected, saying, ‘Who made you a ruler and judge?’ God sent as both ruler and deliverer through the hand of the angel who appeared to him in the bush.

Acts 7:53

7:53 You received the law by decrees given by angels, but you did not obey it.”