Leviticus 16:15
Then shall he kill the goat of the sin offering, that is for the people, and bring his blood within the veil, and do with that blood as he did with the blood of the bullock, and sprinkle it on the mercy seat, and before the mercy seat:
Torrey's Topical Textbook—AKJV

Hebrews 6:20
Where the forerunner is for us entered, even Jesus, made an high priest for ever after the order of Melchisedec.
Torrey's Topical Textbook—AKJV

Hebrews 9:7,9,12
But into the second went the high priest alone once every year, not without blood, which he offered for himself, and for the errors of the people:
Torrey's Topical Textbook—AKJV