Hebrews 9:7

but into the inner tent the high priest only goes alone, once a year, and that not without blood, which he offers for himself and for the ignorances of the people.

Hebrews 9:24-25

For it was not into a Sanctuary made by hands, a mere type of the reality, that Christ entered, but he entered into heaven itself, now to appear in the very presence of God on our behalf.

Hebrews 9:12

not taking the blood of goats and oxen, but his own blood, and entered once for all into the Holy Place, obtaining for us an eternal redemption.

Treasury of Scripture Knowledge

Summary

Thus shall Aaron come into the holy place: with a young bullock for a sin offering, and a ram for a burnt offering.

Aaron

Bible References

Aaron

Hebrews 9:7
but into the inner tent the high priest only goes alone, once a year, and that not without blood, which he offers for himself and for the ignorances of the people.