Exodus 4:5-7

New Catholic Bible

⁵ “This is so that they will believe that the Lord, the God of their ancestors, the God of Abraham, the God of Isaac, and the God of Jacob, has appeared to you.”

⁶ The Lord continued, “Place your hand inside your tunic.” He placed his hand in his tunic and then drew it out. Behold, his hand was covered with leprosy and was white as the snow.^{[a] 7} The Lord said, “Put your hand back in your tunic.” He put his hand back in the tunic and drew it out again. Behold, it was once again like the rest of his flesh.