Leviticus 3:9

9Then from the sacrifice of the peace offering he shall offer as a food offering to the Lord its fat; he shall remove the whole afat tail, cut off close to the backbone, and the fat that covers the entrails and all the fat that is on the entrails

Leviticus 7:3

3And ball its fat shall be offered, the fat tail, the fat that covers the entrails,

Leviticus 9:19

19But the fat pieces of the ox and of the ram, the fat tail and that which covers cthe entrails and the kidneys and the long lobe of the liver
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