וְשַׁחֲט֖וּ הַפָּ֑סַח וְהִתְקַדְּשׁוּ֙ וְהָכִ֣ינוּ לַאֲחֵיכֶ֔ם לַעֲשׂ֥וֹת כִּדְבַר־יְהוָ֖ה בְּיַד־מֹשֶֽׁה׃ (פ)
And kill the passover lamb, and sanctify yourselves, and prepare for your brethren, to do according to the word of the LORD by the hand of Moses.’
Read halakhic rulings (Jewish law) on II Chronicles 35:6: and classical halakhic sources.