OT-POET.filter - asv furnace:

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

asv@Psalms:21:9 @Thou wilt make them as a fiery furnace in the time of thine anger: Jehovah will swallow them up in his wrath, And the fire shall devour them.

asv@Proverbs:17:3 @The refining pot is for silver, and the furnace for gold; But Jehovah trieth the hearts.

asv@Proverbs:27:21 @The refining pot is for silver, and the furnace for gold; And a man is tried by his praise.