Exodus 32:5-7

New Revised Standard Version Catholic Edition

⁵ When Aaron saw this, he built an altar before it; and Aaron made proclamation and said, “Tomorrow shall be a festival to the Lord.” ⁶ They rose early the next day, and offered burnt offerings and brought sacrifices of well-being; and the people sat down to eat and drink, and rose up to revel.

⁷ The Lord said to Moses, “Go down at once! Your people, whom you brought up out of the land of Egypt, have acted perversely;