Exodus 4:12-14 Young's Literal Translation (YLT)
12 and now, go, and I -- I am with thy mouth, and have directed thee that which thou speakest;'
13 and he saith, `O, my Lord, send, I pray thee, by the hand Thou dost send.'
14 And the anger of Jehovah burneth against Moses, and He saith, `Is not Aaron the Levite thy brother? I have known that he speaketh well, and also, lo, he is coming out to meet thee; when he hath seen thee, then he hath rejoiced in his heart,