Jeremiah 17:10

I, the Lord, search the heart; I examine the mind to reward a man according to his way, by what his deeds deserve.

Note Hebrew kidneys

I the Lord search the heart, I try the reins, even to give every man according to his ways, and according to the fruit of his doings.

“I, the Lord, search the mind. I try the heart, even to give every man according to his ways, according to the fruit of his doings.”

I, Jehovah, search the mind, I try the heart, even to give every man according to his ways, according to the fruit of his doings.