2 Chronicles 35:4-6

Darby Translation

⁴ and prepare yourselves by your fathers' houses, in your divisions, according to the writing of David king of Israel, and according to the writing of Solomon his son;

⁵ and stand in the sanctuary for the classes of the fathers' houses, for your brethren, the children of the people, and [according] to the divisions of the fathers' houses of the Levites;

⁶ and slaughter the passover, and hallow yourselves, and prepare it for your brethren, that they may do according to the word of Jehovah through Moses.