Hebrews 3:15-19

As it is said: Today, if you hear his voice, do not harden your hearts as in the rebellion. For who heard and rebelled? Wasn’t it all who came out of Egypt under Moses? With whom was God angry for forty years? Wasn’t it with those who sinned, whose bodies fell in the wilderness? And to whom did he swear that they would not enter his rest, if not to those who disobeyed? So we see that they were unable to enter because of unbelief.