1 Samuel 2:3
Let go your great boasting of high things, let go out of your mouth that old byword: for the LORD is a God that knoweth all things, and judgeth the thoughts.
1 Kings 8:39
And be merciful, and work, and give every man according to his ways - even as thou only knowest every man's heart, for thou knowest the hearts of all the children of Adam -
Proverbs 8:13
With me is the fear of the LORD, and the eschewing of evil. As for pride, disdain, and evil way, and a mouth that speaketh wicked things, I utterly abhor them.
1 Samuel 16:7
But the LORD said unto Samuel, "Look not on his fashion nor on the height of his stature, for I have refused him. Because it is not as man seeth. For man looketh on the outward appearance: but the LORD beholdeth the heart."
Job 31:6
let me be weighed in an even balance, that God may see my innocence.
Psalm 44:21
should not God find it out? For he knoweth the very secrets of the heart.
Psalm 94:4
How long shall all wicked doers speak so disdainfully, and make such proud boasting?
Psalm 94:7-10
And yet they say, "Tush, the LORD seeth not, the God of Jacob regardeth it not."
Psalm 147:5
Great is our LORD, and great is his power: yea, and his wisdom is infinite.
Proverbs 16:2
A man thinketh all his ways to be clean; but it is the LORD that fashioneth the minds.
Proverbs 24:12
If thou wilt say, "I knew not of it"; Thinkest thou that he which made the hearts, doth not consider it? And that he which regardeth thy soul, seeth it not? Shall not he recompense every man according to his works?
Isaiah 26:7
The path of equity wilt thou grant unto the just, O thou most righteous; thou shalt order the path of him that is righteous.
Isaiah 37:23
But thou Sennacherib, whom hast thou defied and blasphemed? And against whom hast thou lifted up thy voice, and exalted thy proud looks? Even against the holy one of Israel.
Jeremiah 17:10
"Even I the LORD search out the ground of the heart, and try the reins, and reward every man according to his ways, and according to the fruit of his counsels."
Daniel 4:30-31
and said, "This is the great city of Babylon, which I myself, with my power and strength, have made a king's court, for the honour of my majesty."
Daniel 4:37
Then did I, Nebuchadnezzar, love, magnify and praise the King of heaven: for all his works are true, and his ways right. As for those that go on proudly, he is able to bring them down.
Daniel 5:27
Tekel, thou art weighed in the balance, and art found wanting:
Malachi 3:13
Ye speak hard words against me, sayeth the LORD. And yet ye say, 'What have we spoken against thee?'
Hebrews 4:12
for the word of God is quick, and mighty in operation, and sharper than any two edged sword: and entereth through, even unto the dividing asunder of the soul and the spirit and of the joints, and the marrow: and judgeth the thoughts and the intents of the heart.
Jude 1:15-16
to give judgment against all men, and to rebuke all that are ungodly among them, of all their ungodly deeds, which they have ungodly committed, and of all their cruel speakings, which ungodly sinners have spoken against him."
Revelation 2:23
And I will kill her children with death. And all the congregations shall know that I am he which searches the reins and hearts. And I will give unto everyone of you according to your works.