And he shall offer of it all the fat thereof; the fat tail, and the fat that covers the entrails,
Read Chapter 7
Pacian of Barcelona
AD 391
What is the tail, except the end of the body? And that man sacrifices well who continues his offering of good works right to the end of the required action. So the tail of a beast must be offered on the altar so that we will carry out to the end every good work that we begin. Exposition of the Old and New Testament, Leviticus