Exodus 4:13 DBY

¹¹  And Jehovah said to him, Who gave man a mouth? or who maketh dumb, or deaf, or seeing, or blind? [have] not I, Jehovah?

¹²  And now go, and I will be with thy mouth, and will teach thee what thou shalt say.

¹³  And he said, Ah Lord! send, I pray thee, by the hand [of him whom] thou wilt send.

¹⁴  Then the anger of Jehovah was kindled against Moses, and he said, Is not Aaron the Levite thy brother? I know that he can speak well. And also behold, he goeth out to meet thee; and when he seeth thee he will be glad in his heart.

¹⁵  And thou shalt speak unto him, and put the words in his mouth; and I will be with thy mouth, and with his mouth, and will teach you what ye shall do.