Psalms 139:23

"Examine me, O LORD, and prove me; try my reins and my heart."

"Let me be weighed in an even balance, that God may know mine integrity. Let...: Heb. Let him weigh me in balances of justice"

"That the trial of your faith, being much more precious than of gold that perisheth, though it be tried with fire, might be found unto praise and honour and glory at the appearing of Jesus Christ:"

"The fining pot is for silver, and the furnace for gold: but the LORD trieth the hearts."

"And thou shalt remember all the way which the LORD thy God led thee these forty years in the wilderness, to humble thee, and to prove thee, to know what was in thine heart, whether thou wouldest keep his commandments, or no."

"To the chief Musician, A Psalm of David. O LORD, thou hast searched me, and known me."

"And I will bring the third part through the fire, and will refine them as silver is refined, and will try them as gold is tried: they shall call on my name, and I will hear them: I will say, It is my people: and they shall say, The LORD is my God."

"But, O LORD of hosts, that judgest righteously, that triest the reins and the heart, let me see thy vengeance on them: for unto thee have I revealed my cause."

"Who fed thee in the wilderness with manna, which thy fathers knew not, that he might humble thee, and that he might prove thee, to do thee good at thy latter end;"