Hebrews 3
10 Ref So that I was angry with this generation, and I said, Their hearts are in error at all times, and they have no knowledge of my ways;
11 Ref And being angry I made an oath, saying, They may not come into my rest.
12 Ref My brothers, take care that there is not by chance in any one of you an evil heart without belief, turning away from the living God: