Chronicles II 35:12

12 And they prepared the whole-burnt-offering to give to them, according to the division by the houses of families, to the sons of the people, to offer to the Lord, as it is written in the book of Moses.

Chronicles II 35:12 In-Context

10 And the service was duly ordered, and the priests stood in their place, and the Levites in their divisions, according to the command of the king.
11 And they slew the passover, and the priests sprinkled the blood from their hand, and the Levites flayed .
12 And they prepared the whole-burnt-offering to give to them, according to the division by the houses of families, to the sons of the people, to offer to the Lord, as it is written in the book of Moses.
13 And thus till the morning. And they roasted the passover with fire according to the ordinance; and boiled the holy in copper vessels and caldrons, and went on well, and they quickly served all the children of the people.
14 And after they had prepared for themselves and for the priests, for the priests in offering the whole-burnt-offerings and the fat until night, then the Levites prepared for themselves, and for their brethren the sons of Aaron.

The Brenton translation of the Septuagint is in the public domain.