Hebrews 7:27

one who has no need, like yonder high priests, day by day to offer sacrifices first for their own sins and then for those of the People ??he did that once for all in offering up himself.

Treasury of Scripture Knowledge

Summary

Take Aaron and his sons with him, and the garments, and the anointing oil, and a bullock for the sin offering, and two rams, and a basket of unleavened bread;

Bullock

General references

Bible References

Bullock

Hebrews 7:27
one who has no need, like yonder high priests, day by day to offer sacrifices first for their own sins and then for those of the People ??he did that once for all in offering up himself.

General references

Hebrews 5:4
Also, it is an office which no one elects to take for himself; he is called to it by God, just as Aaron was.