Exodus 32:25-27

Living Bible

²⁵ When Moses saw that the people had been committing adultery—at Aaron’s encouragement, and much to the amusement of their enemies— ²⁶ he stood at the camp entrance and shouted, “All of you who are on the Lord’s side, come over here and join me.” And all the Levites came.

²⁷ He told them, “Jehovah the God of Israel says, ‘Get your swords and go back and forth from one end of the camp to the other and kill even your brothers, friends, and neighbors.’”