Hebrews 2:2-3 NIV

2 For if the message spoken1 by angels2 was binding, and every violation and disobedience received its just punishment,3

References for Hebrews 2:2

3 how shall we escape if we ignore such a great salvation?4 This salvation, which was first announced by the Lord,5 was confirmed to us by those who heard him.6

References for Hebrews 2:3