Exodus 32:28-30

Revised Standard Version Catholic Edition

²⁸ And the sons of Levi did according to the word of Moses; and there fell of the people that day about three thousand men. ²⁹ And Moses said, “Today you have ordained yourselves^[a] for the service of the Lord, each one at the cost of his son and of his brother, that he may bestow a blessing upon you this day.”

³⁰ On the morrow Moses said to the people, “You have sinned a great sin. And now I will go up to the Lord; perhaps I can make atonement for your sin.”