Hebrews 5:1 - 5:3
For every high priest taken from among men is appointed on behalf of men in things pertaining to God, in order to offer both gifts and sacrifices for sins, 2 being able to deal gently with the ignorant and misguided, since he himself also is beset with weakness; 3 and because of it, he is obligated, just as for the people, to also offer sacrifices for sins in the same way for himself.