Exodus 4:15
And you shall speak unto him, and put words in his mouth: and I will be with your mouth, and with his mouth, and will teach you what ye shall do.
ā The Restored Word Bible
Context
13 And he said, O my Lord, send, I pray you, by the hand you will send.
14 And the anger of the Yahuah was kindled against Moses, and he said, not Aaron the Levite your brother? I know that he can speak well. And also, behold, he cometh forth to meet you: and when he seeth you, he will be glad in his heart.
15 And you shall speak unto him, and put words in his mouth: and I will be with your mouth, and with his mouth, and will teach you what ye shall do.
16 And he shall be your spokesman unto the people: and he shall be, he shall be to you instead of a mouth, and you shall be to him instead of Elohim.
17 And you shall take this rod in your hand, wherewith you shall do signs.