4. And the Lord said to Moses, Put forth your hand and take it by the tail. And he stretched out his hand and caught it, and it became a rod in his hand,
5. [This you shall do, said the Lord] that the elders may believe that the Lord, the God of their fathers, of Abraham, of Isaac, and of Jacob, has indeed appeared to you.
6. The Lord said also to him, Put your hand into your bosom. He put his hand into his bosom, and when he took it out, behold, his hand was leprous, as white as snow.
7. [God] said, Put your hand into your bosom again. So he put his hand back into his bosom, and when he took it out, behold, it was restored as the rest of his flesh.
8. [Then God said] If they will not believe you or heed the voice or the testimony of the first sign, they may believe the voice or the witness of the second sign.
9. But if they will also not believe these two signs or heed your voice, you shall take some water of the river [Nile] and pour it upon the dry land; and the water which you take out of the river [Nile] shall become blood on the dry land.
10. And Moses said to the Lord, O Lord, I am not eloquent or a man of words, neither before nor since You have spoken to Your servant; for I am slow of speech and have a heavy and awkward tongue.
11. And the Lord said to him, Who has made man's mouth? Or who makes the dumb, or the deaf, or the seeing, or the blind? Is it not I, the Lord?
12. Now therefore go, and I will be with your mouth and will teach you what you shall say.