John Gills Exposition of the Bible Commentary - Leviticus 9:19
And the fat of the bullock, and of the ram ,.... Which in all offerings was the Lord's, and was burnt, see Leviticus 3:16 . the rump ; or tail of the ram; which in those countries was very large, and had a great deal of fat upon it; See Gill on Exodus 29:22 , Leviticus 3:9 . and that which covereth the inwards ; called the "omentum": and the kidneys, and the caul above the liver ; and the fat that was upon each of these: Ben Gersom observes, that the kidneys and liver... read more
Matthew Henry's Complete Commentary - Leviticus 9:8-22
These being the first offerings that ever were offered by the levitical priesthood, according to the newly-enacted law of sacrifices, the manner of offering them is particularly related, that it might appear how exactly they agreed with the institution. 1. Aaron with his own hands slew the offering (Lev. 9:8), and did the work of the inferior priests; for, great as he was, he must not think any service below him which he could do for the honour of God: and, as Moses had shown him how to do... read more