Hebrews 3
8 Ref ye may not harden your hearts, as in the provocation, in the day of the temptation in the wilderness,
9 Ref in which tempt Me did your fathers, they did prove Me, and saw My works forty years;
10 Ref wherefore I was grieved with that generation, and said, Always do they go astray in heart, and these have not known My ways;
11 Ref so I sware in My anger, If they shall enter into My rest -- !')
12 Ref See, brethren, lest there shall be in any of you an evil heart of unbelief in the falling away from the living God,
13 Ref but exhort ye one another every day, while the To-day is called, that none of you may be hardened by the deceitfulness of the sin,
14 Ref for partakers we have become of the Christ, if the beginning of the confidence unto the end we may hold fast,
15 Ref in its being said, `To-day, if His voice ye may hear, ye may not harden your hearts, as in the provocation,'
16 Ref for certain having heard did provoke, but not all who did come out of Egypt through Moses;
17 Ref but with whom was He grieved forty years? was it not with those who did sin, whose carcasses fell in the wilderness?
18 Ref and to whom did He swear that they shall not enter into His rest, except to those who did not believe? --
19 Ref and we see that they were not able to enter in because of unbelief.