And the Lord said furthermore unto him, Put now thine hand into thy bosom. And he put his hand into his bosom: and when he took it out, behold, his hand [was] leprous as snow. (4:6)

And he said, Put thine hand into thy bosom again. And he put his hand into his bosom again; and plucked it out of his bosom, and, behold, it was turned again as his [other] flesh. (4:7)

And Aaron spake all the words which the Lord had spoken unto Moses, and did the signs in the sight of the people. (4:30)