2 Chronicles 35:13-15

American Standard Version

¹³ And they roasted the passover with fire according to the ordinance: and the holy offerings boiled they in pots, and in caldrons, and in pans, and carried them quickly to all the children of the people. ¹⁴ And afterward they prepared for themselves, and for the priests, because the priests the sons of Aaron were busied in offering the burnt-offerings and the fat until night: therefore the Levites prepared for themselves, and for the priests the sons of Aaron. ¹⁵ And the singers the sons of Asaph were in their place, according to the commandment of David, and Asaph, and Heman, and Jeduthun the king’s seer; and the porters were at every gate: they needed not to depart from their service; for their brethren the Levites prepared for them.