Parallel
Hebrews 5:3
CNTR Statistical Restoration · Berean Standard Bible
καὶ διʼ αὐτὴν ὀφείλει, καθὼς περὶ τοῦ λαοῦ οὕτως καὶ περὶ αὑτοῦ, προσφέρειν περὶ ἁμαρτιῶν.
That is why he is obligated to offer sacrifices for his own sins, as well as for the sins of the people.