Bible Verses About The High Priest: Needed to sacrifice for himself

For every cohen gadol taken from among men is appointed to act on people’s behalf with regard to things concerning God, to offer gifts and sacrifices for sins.

He can deal gently with the ignorant and with those who go astray, since he too is subject to weakness.

Also, because of this weakness, he has to offer sacrifices for his own sins, as well as those of the people.