Exodus 32:5-7

New International Version - UK

⁵ When Aaron saw this, he built an altar in front of the calf and announced, ‘Tomorrow there will be a festival to the Lord.’ ⁶ So the next day the people rose early and sacrificed burnt offerings and presented fellowship offerings. Afterwards they sat down to eat and drink and got up to indulge in revelry.

⁷ Then the Lord said to Moses, ‘Go down, because your people, whom you brought up out of Egypt, have become corrupt.