Exodus 32:8

32:8 They have quickly turned aside from the way that I commanded them – they have made for themselves a molten calf and have bowed down to it and sacrificed to it and said, ‘These are your gods, O Israel, which brought you up from the land of Egypt.’”

Exodus 32:24

32:24 So I said to them, ‘Whoever has gold, break it off.’ So they gave it to me, and I threw it into the fire, and this calf came out.”