Job 17:9

17:9 But the righteous man holds to his way,

and the one with clean hands grows stronger.

Psalms 24:4

24:4 The one whose deeds are blameless

and whose motives are pure,

who does not lie,

or make promises with no intention of keeping them.

James 4:8

4:8 Draw near to God and he will draw near to you. Cleanse your hands, you sinners, and make your hearts pure, you double-minded.