18 And to whom did he swear that they should never enter into his rest, if not to those who had proved faithless?
Hebrews 3:18 Cross References - MNT
Hebrews 3:11
11 So I swore in my wrath, "They shall never enter into my rest."
Hebrews 4:2
2 For the Good News is come to us just as it did to them. But the message they heard was of no benefit to them, because they did not share the faith of those who gave heed to it.
Hebrews 4:6
6 Since, then, it remains that some should enter into it, and since those who formerly had the Good News preached to them did not enter in because of unbelief,