2 Chronicles 30:15-17

MSTC(i) 15 And they slew Passover the fourteenth day of the second month. And the priests and Levites sanctified themselves for shame, and brought in the burnt offerings into the house of the LORD. 16 And they stood in their standing after their manner according to the law of Moses, the man of God. And the priests sprinkled the blood, receiving it of the hands of the Levites. 17 And because there were many in the congregation that were not sanctified: and therefore did the Levites slay Passover for all that were not clean to sanctify them to the LORD.