Hebrews 3:14-19

14For we are become companions of the Christ if indeed we hold the beginning of the assurance firm to the end; 15in that it is said, To-day if ye will hear his voice, do not harden your hearts, as in the provocation; 16(for who was it, who, having heard, provoked? but [was it] not all who came out of Egypt by Moses? 17And with whom was he wroth forty years? [Was it] not with those who had sinned, whose carcases fell in the wilderness? 18And to whom sware he that they should not enter into his rest, but to those who had not hearkened to the word? 19And we see that they could not enter in on account of unbelief;)