Cross reference
Proverbs 25:4
4 Take away dross from silver, And a vessel for the refiner goeth forth,
2 Timothy 2:20-21
20 And in a great house there are not only vessels of gold and of silver, but also of wood and of earth, and some to honour, and some to dishonour:
21 if, then, any one may cleanse himself from these, he shall be a vessel to honour, sanctified and profitable to the master -- to every good work having been prepared,
Proverbs 17:3
3 A refining pot `is' for silver, and a furnace for gold, And the trier of hearts `is' Jehovah.
Isaiah 1:25-27
25 And I turn back My hand upon thee, And I refine as purity thy dross, And I turn aside all thy tin,
26 And I give back thy judges as at the first, And thy counsellors as in the beginning, After this thou art called, `A city of righteousness -- a faithful city.'
27 Zion in judgment is redeemed, And her captivity in righteousness.
Ezekiel 22:18
18 The house of Israel hath been to Me for dross, All of them `are' brass, and tin, and iron, and lead, In the midst of a furnace -- dross hath silver been,
Malachi 3:2-3
2 And who is bearing the day of his coming? And who is standing in his appearing? For he `is' as fire of a refiner, And as soap of a fuller.
3 And he hath sat, a refiner and purifier of silver, And he hath purified the sons of Levi, And hath refined them as gold and as silver, And they have been to Jehovah bringing nigh a present in righteousness.
1 Peter 1:7
7 that the proof of your faith -- much more precious than of gold that is perishing, and through fire being approved -- may be found to praise, and honour, and glory, in the revelation of Jesus Christ,