Exodus 4:10-14 And Moses said unto the Lord, Pardon, O Lord, I am not a man of words, neither yesterday, nor the day before, nor since thou hast spoken unto thy servant; for I am heavy of speech, and heavy of tongue.

Leeser⁽ⁱ⁾ ¹⁰ And Moses said unto the Lord, Pardon, O Lord, I am not a man of words, neither yesterday, nor the day before, nor since thou hast spoken unto thy servant; for I am heavy of speech, and heavy of tongue. ¹¹ And the Lord said unto him, Who hath given a mouth to man? or who maketh him dumb, or deaf, or seeing, or blind? is it not I the Lord? ¹² Now therefore go, and I will be with thy mouth, and I will teach thee what thou shalt speak. ¹³ And he said, Pardon, O Lord, send, I pray thee, by the hand of him whom thou wouldst send. ¹⁴ And the anger of the Lord was kindled against Moses, and he said, Is there not Aaron, thy brother, the Levite? I know that he can speak well; and also, behold, he cometh forth to meet thee; and when he seeth thee, he will be glad in his heart.