2 Chronicles 35:11-14

11And they slaughtered the passover, and the priests sprinkled [the blood] from their hand, and the Levites flayed them.

12And they set apart the burnt-offerings to give them to the classes of the fathers' houses of the children of the people, to present them to Jehovah, as it is written in the book of Moses. And so [did they] with the oxen.

13And they roasted the passover with fire according to the ordinance; and the consecrated things they boiled in pots and in cauldrons and in pans, and divided them speedily among all the children of the people.

14And afterwards they made ready for themselves and for the priests; because the priests, the sons of Aaron, [were engaged] in offering up the burnt-offerings and the fat until night; therefore the Levites prepared for themselves, and for the priests, the sons of Aaron.