2 Chronicles 30:15-17

NHEB(i) 15 Then they killed the Passover lamb on the fourteenth day of the second month: and the priests and the Levites were ashamed, and sanctified themselves, and brought burnt offerings into the house of the LORD. 16 They stood in their place after their order, according to the law of Moses the man of God: the priests sprinkled the blood which they received of the hand of the Levites. 17 For there were many in the assembly who had not sanctified themselves: therefore the Levites were in charge of killing the Passovers for everyone who was not clean, to sanctify them to the LORD.