Leviticus 9:19
And the fat of the bullock and of the ram, the rump, and that which covereth the inwards, and the kidneys, and the caul above the liver: And the fat of the bullock and of the ram, the rump, and that which covereth the inwards, and the kidneys, and the caul above the liver:
The fat, the rump, the covering of the inward parts, the kidneys, and the caul above the liver from the bullock and the ram belonged to the sacrifices Aaron offered exactly as God had required. That offering was accepted, for fire came out from the Lord and consumed what was upon the altar. The consuming fire made manifest His glory and His favor toward the completed consecration service.