Exodus 4:14

4:14 Then the Lord became angry with Moses, and he said, “What about your brother Aaron the Levite? I know that he can speak very well. Moreover, he is coming to meet you, and when he sees you he will be glad in his heart.

Exodus 4:27-30

4:27 The Lord said to Aaron, “Go to the wilderness to meet Moses. So he went and met him at the mountain of God and greeted him with a kiss. 4:28 Moses told Aaron all the words of the Lord who had sent him and all the signs that he had commanded him. 4:29 Then Moses and Aaron went and brought together all the Israelite elders. 4:30 Aaron spoke all the words that the Lord had spoken to Moses and did the signs in the sight of the people,