'Suet' in the Bible

Then Aaron's sons, the priests, will arrange the pieces [of meat], the head, and the suet on the wood that [is] on the fire that [is] on the altar.

Then he must cut it into pieces [along] with its head and its suet; and the priest will arrange them on the wood that [is] on the fire that [is] on the altar.

Then he cut the ram into pieces, and Moses turned into smoke the head and the pieces and the suet,