Crucible (3 Occurrences)

Psalms 12:6 The words of Jehovah are pure words; As silver tried in a furnace on the earth, Purified seven times. (See JPS)

Proverbs 17:3 The heating-pot is for silver and the oven-fire for gold, but the Lord is the tester of hearts. (See RSV NIV)

Proverbs 27:21 The crucible is for silver, and the furnace for gold; but man is refined by his praise. (WEB NAS RSV NIV)