Proverbs 16:2

16:2 All a person’s ways seem right in his own opinion,

but the Lord evaluates the motives.

Proverbs 21:8

21:8 The way of the guilty person is devious,

but as for the pure, his way is upright.

Proverbs 20:11

20:11 Even a young man is known by his actions,

whether his activity is pure and whether it is right.