Exodus 32:4-6

4Then he took the gold from their 1hands, and fashioned it with an engraving tool and made it into a 2cast metal calf; and they said, “3This is your god, Israel, who brought you up from the land of Egypt.” 5Now when Aaron saw this, he built an altar in front of it; and Aaron made a proclamation and said, “Tomorrow shall be a feast to the Lord.” 6So the next day they got up early and 4offered burnt offerings, and brought peace offerings; and 5the people sat down to eat and to drink, and got up 6to engage in lewd behavior.