Numbers 12:10-12

And when the cloud departed from above the tabernacle, suddenly Miriam became leprous, as white as snow. Then Aaron turned toward Miriam, and there she was, a leper. So Aaron said to Moses, “Oh, my lord! Please do not lay this sin on us, in which we have done foolishly and in which we have sinned. Please do not let her be as one dead, whose flesh is half consumed when he comes out of his mother’s womb!”