וְלֹֽא־תִשְׂא֤וּ עָלָיו֙ חֵ֔טְא בַּהֲרִֽימְכֶ֥ם אֶת־חֶלְבּ֖וֹ מִמֶּ֑נּוּ וְאֶת־קָדְשֵׁ֧י בְנֵי־יִשְׂרָאֵ֛ל לֹ֥א תְחַלְּל֖וּ וְלֹ֥א תָמֽוּתוּ׃ (פ)
And ye shall bear no sin by reason of it, seeing that ye have set apart from it the best thereof; and ye shall not profane the holy things of the children of Israel, that ye die not.’
Read midrashic interpretation of Numbers 18:32: and classical rabbinic exegesis.