Psalms 17:3

3 You have atried my heart, you have bvisited me by cnight,
you have dtested me, and you will find nothing;
I have purposed that my mouth will not transgress.

Psalms 19:12

12 eWho can discern his errors?
fDeclare me innocent from ghidden faults.

Psalms 44:20-21

20If we had forgotten the name of our God
or hspread out our hands to ia foreign god,
21 jwould not God discover this?
kFor he knows the secrets of the heart.
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