Hebrews 3:17-19

New Revised Standard Version, Anglicised

¹⁷ But with whom was he angry for forty years? Was it not those who sinned, whose bodies fell in the wilderness? ¹⁸ And to whom did he swear that they would not enter his rest, if not to those who were disobedient? ¹⁹ So we see that they were unable to enter because of unbelief.