Exodus 4:29 - 4:31
29 Then Moses and Aaron went and gathered all the elders of the sons of Israel; 30 and Aaron spoke all the words which Yahweh had spoken to Moses. He then did the signs in the sight of the people. 31 So the people believed; and they heard that Yahweh cared about the sons of Israel and that He had seen their affliction. So they bowed low and worshiped.