Leviticus 3:3, 5, 9-11, 14-16

From the fellowship offering you are to bring a food offering to the LORD: the internal organs and all the fat that is connected to them

Then Aaron’s sons are to burn it on the altar on top of the burnt offering that is lying on the burning wood; it is a food offering, an aroma pleasing to the LORD.

From the fellowship offering you are to bring a food offering to the LORD: its fat, the entire fat tail cut off close to the backbone, the internal organs and all the fat that is connected to them, both kidneys with the fat on them near the loins, and the long lobe of the liver, which you will remove with the kidneys. The priest shall burn them on the altar as a food offering presented to the LORD.

From what you offer you are to present this food offering to the LORD: the internal organs and all the fat that is connected to them, both kidneys with the fat on them near the loins, and the long lobe of the liver, which you will remove with the kidneys. The priest shall burn them on the altar as a food offering, a pleasing aroma. All the fat is the LORD’s.