1 Samuel 20:12
Jonathan said to David, "Yahweh, the God of Israel, [be witness]: when I have sounded my father about this time tomorrow, [or] the third day, behold, if there be good toward David, shall I not then send to you, and disclose it to you?
Joshua 22:22
"The Mighty One, God, Yahweh, the Mighty One, God, Yahweh, he knows; and Israel shall know: if it was in rebellion, or if in trespass against Yahweh (don't save us this day),
Job 31:4
Doesn't he see my ways, and number all my steps?
Psalm 17:3
You have proved my heart. You have visited me in the night. You have tried me, and found nothing. I have resolved that my mouth shall not disobey.
Psalm 139:1-4
Yahweh, you have searched me, and you know me.
Proverbs 20:5
Counsel in the heart of man is like deep water; but a man of understanding will draw it out.
Proverbs 25:2-3
It is the glory of God to conceal a thing, but the glory of kings is to search out a matter.