Commentary for Leviticus 9:14

וַיִּרְחַ֥ץ אֶת־הַקֶּ֖רֶב וְאֶת־הַכְּרָעָ֑יִם וַיַּקְטֵ֥ר עַל־הָעֹלָ֖ה הַמִּזְבֵּֽחָה׃

And he washed the inwards and the legs, and made them smoke upon the burnt-offering on the altar.

Chizkuni