2 Chronicles 30:15-16 CSB

15 They slaughtered the Passover lamb on the fourteenth day of the second month. The priests and Levites were ashamed, and they consecrated themselves and brought burnt offerings to the Lord's temple.
16 They stood at their prescribed posts, according to the law of Moses the man of God. The priests sprinkled the blood [received] from the hand of the Levites,