Exodus 32:4-8

ISV(i) 4 He took them from them and, using a tool, fashioned them into a molten calf. The people said, “This, Israel, is your god who brought you out of the land of Egypt.”
5 When Aaron saw this, he built an altar in front of it, and then he proclaimed, “Tomorrow is to be a festival to the LORD.” 6 They got up early the next day and offered burnt offerings and brought peace offerings. Then the people sat down to eat and drink, and then they got up to play.
7 Moses Intercedes for IsraelThe LORD told Moses, “Go down immediately, because your people whom you led out of Egypt have behaved corruptly. 8 They have been quick to turn aside from the way I commanded them, and they have made for themselves a molten calf. They have bowed down to it in worship, they have offered sacrifices to it, and they have said, ‘This, Israel, is your god who brought you out of the land of Egypt.’”