1 Chronicles 29:17
I know also, my God, that you test the heart, and have pleasure in uprightness. As for me, in the uprightness of my heart I have willingly offered all these things: and now have I seen with joy your people, who are present here, to offer willingly unto you.
1 Chronicles 28:9
And you, Solomon my son, know you the God of your father, and serve him with a perfect heart and with a willing mind: for the LORD searches all hearts, and understands all the imaginations of the thoughts: if you seek him, he will be found of you; but if you forsake him, he will cast you off forever.
1 Samuel 16:7
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 sees not as man sees; for man looks on the outward appearance, but the LORD looks on the heart.
Proverbs 11:20
They that are of a perverse heart are abomination to the LORD: but such as are upright in their way are his delight.
Jeremiah 17:10
I the LORD search the heart, I test the mind, even to give every man according to his ways, and according to the fruit of his doings.
Deuteronomy 8:2
And you shall remember all the way which the LORD your God led you these forty years in the wilderness, to humble you, and to test you, to know what was in your heart, whether you would keep his commandments, or not.
1 Chronicles 29:9
Then the people rejoiced, for they offered willingly, because with perfect heart they offered willingly to the LORD: and David the king also rejoiced with great joy.
Psalm 7:9
Oh let the wickedness of the wicked come to an end; but establish the just: for the righteous God tests the minds and hearts.
Psalm 15:2
He that walks uprightly, and works righteousness, and speaks the truth in his heart.
Psalm 51:6
Behold, you desire truth in the inward parts: and in the hidden part you shall make me to know wisdom.
Proverbs 15:8-9
The sacrifice of the wicked is an abomination to the LORD: but the prayer of the upright is his delight.
Proverbs 16:2
All the ways of a man are clean in his own eyes; but the LORD weighs the spirits.
Proverbs 17:3
The refining pot is for silver, and the furnace for gold: but the LORD tries the hearts.
Proverbs 21:2
Every way of a man is right in his own eyes: but the LORD weighs the hearts.
John 1:47
Jesus saw Nathanael coming to him, and said of him, Behold an Israelite indeed, in whom is no guile!
Acts 24:16
And in this do I exercise myself, to have always a conscience void of offense toward God, and toward men.
2 Corinthians 1:12
For our rejoicing is this, the testimony of our conscience, that in simplicity and godly sincerity, not with fleshly wisdom, but by the grace of God, we have conducted ourselves in the world, and more abundantly toward you.
1 Thessalonians 2:10
You are witnesses, and God also, how holy and just and unblamable was our behavior among you that believe:
Hebrews 4:12
For the word of God is living, and powerful, and sharper than any two-edged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.
Revelation 2:23
And I will kill her children with death; and all the churches shall know that I am he who searches the minds and hearts: and I will give unto every one of you according to your works.