Hebrews 13:11

11. For To illustrate this separation between the faithful participant and unbeliever. As at the great day of atonement the sacrificed animal was carried out of the limits of camp or city, and burned; and as, similarly, Christ was led out of the city to be crucified, so do we, his followers, leave the symbolic “camp” or “city” of Judaism, and go out unto him. The Jew is in the camp, the city, and we are with the crucified One. Outside the city is the cross. Apart from the tabernacle is the Church, and in the Church is the true altar. The bodies of sacrificed beasts were generally eaten by priests or people. But there was one pre-eminent exception. On the great day of atonement the blood of the victim was brought into the sanctuary and sprinkled on the altar for sin, but the body of the beast, instead of being made a banquet for the people, was taken from the camp while in the desert, and from the city in later ages, and burned without.