Exodus 32:19-22

19When Moses approached the camp and saw the calf and the dancing, his anger burned and he threw the tablets out of his hands, breaking them to pieces at the foot of the mountain. 20And he took the calf the people had made and burned it in the fire; then he ground it to powder, scattered it on the water and made the Israelites drink it. 21He said to Aaron, “What did these people do to you, that you led them into such great sin?” 22“Do not be angry, my lord,” Aaron answered. “You know how prone these people are to evil.