Hebrews 4:13

Therefore judge nothing before the time, until the Lord come, who both will bring to light the hidden things of darkness, and will make manifest the counsels of the hearts: and then shall every man have praise of God.

The eyes of the LORD are in every place, beholding the evil and the good.

For God shall bring every work into judgment, with every secret thing, whether it be good, or whether it be evil.

But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for the LORD seeth not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart.

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.

For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.

For his eyes are upon the ways of man, and he seeth all his goings.

Hell and destruction are before the LORD: how much more then the hearts of the children of men?

In the day when God shall judge the secrets of men by Jesus Christ according to my gospel.

Shall not God search this out? for he knoweth the secrets of the heart.

Hell is naked before him, and destruction hath no covering.

Then hear thou from heaven thy dwelling place, and forgive, and render unto every man according unto all his ways, whose heart thou knowest; (for thou only knowest the hearts of the children of men:)

And I will kill her children with death; and all the churches shall know that I am he which searcheth the reins and hearts: and I will give unto every one of you according to your works.

Oh let the wickedness of the wicked come to an end; but establish the just: for the righteous God trieth the hearts and reins.

Thou hast set our iniquities before thee, our secret sins in the light of thy countenance.

And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the LORD searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever.

For the eyes of the LORD run to and fro throughout the whole earth, to shew himself strong in the behalf of them whose heart is perfect toward him. Herein thou hast done foolishly: therefore from henceforth thou shalt have wars.

But Jesus did not commit himself unto them, because he knew all men,

He saith unto him the third time, Simon, son of Jonas, lovest thou me? Peter was grieved because he said unto him the third time, Lovest thou me? And he said unto him, Lord, thou knowest all things; thou knowest that I love thee. Jesus saith unto him, Feed my sheep.

Have the gates of death been opened unto thee? or hast thou seen the doors of the shadow of death?