Proverbs 20:11

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

whether his activity is pure and whether it is right.

Proverbs 21:8

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

but as for the pure, his way is upright.

Proverbs 22:11

22:11 The one who loves a pure heart

and whose speech is gracious – the king will be his friend.

Proverbs 30:12

30:12 There is a generation who are pure in their own eyes

and yet are not washed from their filthiness.