Hebrews 5:8; Hebrews 7:5; Hebrews 12:17

Hebrews 5:8

8 Son though he was, he learned obedience from what he suffered

Hebrews 7:5

5 Now the law requires the descendants of Levi who become priests to collect a tenth from the people—that is, from their fellow Israelites—even though they also are descended from Abraham.

Hebrews 12:17

17 Afterward, as you know, when he wanted to inherit this blessing, he was rejected. Even though he sought the blessing with tears, he could not change what he had done.