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 7:26

7:26 For it is indeed fitting for us to have such a high priest: holy, innocent, undefiled, separate from sinners, and exalted above the heavens.

Hebrews 12:3

12:3 Think of him who endured such opposition against himself by sinners, so that you may not grow weary in your souls and give up.

Hebrews 12:19

12:19 and the blast of a trumpet and a voice uttering words such that those who heard begged to hear no more.