2 Chronicles 35:10-15

10The service was arranged and the priests stood in their places with the Levites in their divisions as the king had ordered.

11The Passover lambs were slaughtered, and the priests splashed against the altar the blood handed to them, while the Levites skinned the animals.

12They set aside the burnt offerings to give them to the subdivisions of the families of the people to offer to the Lord, as it is written in the Book of Moses. They did the same with the cattle.

13They roasted the Passover animals over the fire as prescribed, and boiled the holy offerings in pots, caldrons and pans and served them quickly to all the people.

14After this, they made preparations for themselves and for the priests, because the priests, the descendants of Aaron, were sacrificing the burnt offerings and the fat portions until nightfall. So the Levites made preparations for themselves and for the Aaronic priests.

15The musicians, the descendants of Asaph, were in the places prescribed by David, Asaph, Heman and Jeduthun the king’s seer. The gatekeepers at each gate did not need to leave their posts, because their fellow Levites made the preparations for them.