6 And the Lord said again: Put thy hand into thy bosom. And when he had put it into his bosom, he brought it forth leprous as snow.
7 And he said: Put back thy hand into thy bosom. He put it back, and brought it out again, and it was like the other flesh.
8 If they will not believe thee, saith he, nor hear the voice of the former sign, they will believe the word of the latter sign.
9 But if they will not even believe these two signs, nor hear thy voice: take of the river water, and pour it out upon the dry land, and whatsoever thou drawest out of the river shall be turned into blood.
10 Moses said: I beseech thee, Lord. I am not eloquent from yesterday and the day before: and since thou hast spoken to thy servant, I have more impediment and slowness of tongue.
11 The Lord said to him: Who made man's mouth? or who made the dumb and the deaf, the seeing and the blind? did not I?
12 Go therefore and I will be in thy mouth: and I will teach thee what thou shalt speak.