Numbers 12:9-11

Amplified Bible

⁹ And the anger of the Lord was kindled against Miriam and Aaron, and He departed. ¹⁰ But when the cloud had withdrawn from over the tent, behold, Miriam was leprous, as white as snow. And Aaron turned and looked at Miriam, and, behold, she was leprous. ¹¹ Then Aaron said to Moses, “Oh, my lord, I plead with you, do not account this sin to us, in which we have acted foolishly and in which we have sinned.