Hebrews 3:10-12

KJC(i) 10 Therefore I was grieved with that generation, and said, They do always err in their heart; and they have not known my ways. 11 So I swore in my wrath, They shall not enter into my rest.) 12 Take heed, brothers, lest there be in any of you an evil heart of unbelief, in departing from the living God.