2 Chronicles 30:15-16 RHE

15 And they immolated the phase on the fourteenth day of the second month. And the priests and the Levites being at length sanctified offered holocausts in the house of the Lord.
16 And they stood in their order according to the disposition and law of Moses the man of God: but the priests received the blood which was to be poured out, from the hands of the Levites,