Ibrani 5:8-9

5:8 Although he was a son, he learned obedience through the things he suffered. ¹  5:9 And by being perfected in this way, he became the source of eternal salvation to all who obey him,

Ibrani 7:28

7:28 For the law appoints as high priests men subject to weakness, ²  but the word of solemn affirmation that came after the law appoints a son made perfect forever.

[5:8]  ¹ sn There is a wordplay in the Greek text between the verbs “learned” (ἔμαθεν, emaqen) and “suffered” (ἔπαθεν, epaqen).

[7:28]  ² sn See Heb 5:2 where this concept was introduced.