2 Chronicles 35:4-6

Amplified Bible

⁴ Prepare yourselves according to your fathers’ (ancestors’) households by your divisions, in accordance with the instructions of David king of Israel, and the instructions of his son Solomon. ⁵ And stand in the holy place [of the priests] according to the sections of the fathers’ households of your fellow kinsmen the lay people, and according to the Levites, by division of [the families of] a father’s household. ⁶ Slaughter the Passover lambs and consecrate yourselves, and prepare for your fellow countrymen to carry out (obey) the word of the Lord given by Moses.”