Exodus 32:19-22

32:19 When he approached the camp and saw the calf and the dancing, Moses became extremely angry. He threw the tablets from his hands and broke them to pieces at the bottom of the mountain. 32:20 He took the calf they had made and burned it in the fire, ground it to powder, poured it out on the water, and made the Israelites drink it.

32:21 Moses said to Aaron, “What did this people do to you, that you have brought on them so great a sin?” 32:22 Aaron said, “Do not let your anger burn hot, my lord; you know these people, that they tend to evil.