Exodus 32:26-28

New King James Version

²⁶ then Moses stood in the entrance of the camp, and said, “Whoever is on the Lord’s side—come to me!” And all the sons of Levi gathered themselves together to him. ²⁷ And he said to them, “Thus says the Lord God of Israel: ‘Let every man put his sword on his side, and go in and out from entrance to entrance throughout the camp, and ^(A)let every man kill his brother, every man his companion, and every man his neighbor.’ ” ²⁸ So the sons of Levi did according to the word of Moses. And about three thousand men of the people fell that day.