Mark 7:21

For from within, out of people's hearts, proceed evil thoughts, sexual immorality, stealing, murder, extramarital affairs,

2 Timothy 3:13

But evil people and impostors will go from bad to worse [in their behavior], deceiving people and being deceived by them.

Hebrews 3:12

Pay attention, brothers, so that there will not be in any one of you an evil heart of unbelief, [resulting] in falling away from the living God.

Treasury of Scripture Knowledge

Summary

And ye have done worse than your fathers; for, behold, ye walk every one after the imagination of his evil heart, that they may not hearken unto me:

Bible References

Worse

2 Timothy 3:13
But evil people and impostors will go from bad to worse [in their behavior], deceiving people and being deceived by them.

Evil

Mark 7:21
For from within, out of people's hearts, proceed evil thoughts, sexual immorality, stealing, murder, extramarital affairs,
Hebrews 3:12
Pay attention, brothers, so that there will not be in any one of you an evil heart of unbelief, [resulting] in falling away from the living God.