'Examine' in the Bible

So I said to the Lord, "O Lord who rules over all, you are a just judge! You examine people's hearts and minds. I want to see you pay them back for what they have done because I trust you to vindicate my cause."

But You know me, O Lord;You see me;And You examine my heart’s attitude toward You.Drag them off like sheep for the slaughterAnd set them apart for a day of carnage!

I, Yahweh, examine the mind,I test the heartto give to each according to his way,according to what his actions deserve.