Exodus 32:19-20

19So it was, as soon as he came near the camp, that he saw the calf and the dancing. So Moses’ anger became hot, and he cast the tablets out of his hands and broke them at the foot of the mountain.

20Then he took the calf which they had made, burned it in the fire, and ground it to powder; and he scattered it on the water and made the children of Israel drink it.