Psalm 26:2

You have tested my heart; You have visited me by night; You have tried me and You find nothing; I have purposed that my mouth will not transgress.

For You have tested us, O God; You have refined us as silver is refined.

Search me, O God, and know my heart; Try me and know my anxious thoughts;

The refining pot is for silver and the furnace for gold, But Yahweh tests hearts.

‘And I will kill her children with pestilence, and all the churches will know that I am He who searches the minds and hearts; and I will give to each one of you according to your deeds.