Evr 9.7-25 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:
Lev 4.3 If the priest that is anointed do sin according to the sin of the people; then let him bring for his sin, which he hath sinned, a young bullock without blemish unto the LORD for a sin offering.