'Sin offering' in the Bible

Because of this, he must make a sin offering for himself as well as for the people.

so also the Christ, once having been offered to bear the sins of many, a second time, apart from a sin-offering, shall appear, to those waiting for him -- to salvation!

saying above -- 'Sacrifice, and offering, and burnt-offerings, and concerning sin-offering Thou didst not will, nor delight in,' -- which according to the law are offered --

For the bodies of those animals, whose blood is taken into the sanctuary by the priest as a sin-offering, are burned outside the camp.