'Fat tail' in the Bible

Then take the fat of the sheep, the fat tail, the fat covering the insides, and the fat joining the liver and the two kidneys with the fat round them, and the right leg; for by the offering of this sheep they are to be marked out as priests:

And of the peace-offering, let him give an offering made by fire to the Lord; the fat of it, all the fat tail, he is to take away near the backbone; and the fat covering the inside parts and all the fat on the inside parts,

And all the fat of it, the fat tail and the fat covering the inside parts, is to be given as an offering.

And he took the fat, and the fat tail, and the fat on the inside parts, and the fat on the liver, and the two kidneys with their fat, and the right leg;

And as for the fat of the ox and the fat tail of the sheep and the fat covering the inside parts and the kidneys and the fat on the liver;

And the cook took up the leg with the fat tail on it, and put it before Saul. And Samuel said, This is the part which has been kept for you: take it as your part of the feast; because it has been kept for you till the right time came and till the guests were present. So that day Saul took food with Samuel.

And get the bits together, the fat tail, every good part, the leg and the top part of it: make it full of the best bones.