Hebrews 2:3

2:3 how will we escape if we neglect such a great salvation? It was first communicated through the Lord and was confirmed to us by those who heard him,

Hebrews 11:8

11:8 By faith Abraham obeyed when he was called to go out to a place he would later receive as an inheritance, and he went out without understanding where he was going.

Hebrews 12:17

12:17 For you know that ¹  later when he wanted to inherit the blessing, he was rejected, for he found no opportunity for repentance, although he sought the blessing ²  with tears.

[12:17]  ¹ tn Or a command: “for understand that.”

[12:17]  ² tn Grk “it,” referring either to the repentance or the blessing. But the account in Gen 27:34-41 (which the author appeals to here) makes it clear that the blessing is what Esau sought. Thus in the translation the referent (the blessing) is specified for clarity.