'Suet' in the Bible

Then Aaron’s sons the priests shall arrange the pieces, the head and the suet over the wood which is on the fire that is on the altar.

He shall then cut it into its pieces with its head and its suet, and the priest shall arrange them on the wood which is on the fire that is on the altar.

When he had cut the ram into its pieces, Moses offered up the head and the pieces and the suet in smoke.