20 He took the calf that they had made and burned it with fire and ground it to powder and scattered it on the water and made the people of Israel drink it.

26 then Moses stood in the gate of the camp and said, “Who is on the Lord’s side? Come to me.” And all the sons of Levi gathered around him. 27 And he said to them, “Thus says the Lord God of Israel, ‘Put your sword on your side each of you, and go to and fro from gate to gate throughout the camp, and each of you ^dkill his brother and his companion and his neighbor.’” 28 And the sons of Levi did according to the word of Moses. And that day about three thousand men of the people fell. 29 And Moses said, “Today you have been ^eordained for the service of the Lord, each one at the cost of his son and of his brother, so that he might bestow a blessing upon you this day.”