Hebrews 3:19 ASV

¹⁷  And with whom was he displeased forty years? was it not with them that sinned, whose bodies fell in the wilderness?

¹⁸  And to whom sware he that they should not enter into his rest, but to them that were disobedient?

¹⁹  And we see that they were not able to enter in because of unbelief.