'Fat tail' in the Bible

From the sacrifice of peace offerings he shall bring as an offering by fire to the Lord, its fat, the entire fat tail which he shall remove close to the backbone, and the fat that covers the entrails and all the fat that is on the entrails,

Then he shall offer from it all its fat: the fat tail and the fat that covers the entrails,

He took the fat, and the fat tail, and all the fat that was on the entrails, and the lobe of the liver and the two kidneys and their fat and the right thigh.

As for the portions of fat from the ox and from the ram, the fat tail, and the fat covering, and the kidneys and the lobe of the liver,