the High Priest Christ: Offered Sacrifice but Once
Source: TTT
Hebrews 7:27
Unlike the other high priests, He does not need to offer daily sacrifices, first for His own sins and then for the sins of the people; He sacrificed for sin once for all when He offered up Himself.
Hebrews 9:25, 26
Nor did He enter heaven to offer Himself again and again, as the high priest enters the Most Holy Place every year with blood that is not his own. / Otherwise, Christ would have had to suffer repeatedly since the foundation of the world. But now He has appeared once for all at the end of the ages to do away with sin by the sacrifice of Himself.