Hebrews 5:3

5:3 and for this reason he is obligated to make sin offerings for himself as well as for the people.

Hebrews 7:23

7:23 And the others who became priests were numerous, because death prevented them from continuing in office,

Hebrews 12:8

12:8 But if you do not experience discipline, something all sons have shared in, then you are illegitimate and are not sons.