Furnace in the Bible

Ezekiel 22:22 As silver is melted in the midst of the furnace, so shall ye be melted in the midst thereof; and ye shall know that I the LORD have poured out my fury upon you.
Malachi 3:3 And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer unto the LORD an offering in righteousness.

Proverbs 17:3 The fining pot is for silver, and the furnace for gold: but the LORD trieth the hearts.

Ezekiel 22:20 As they gather silver, and brass, and iron, and lead, and tin, into the midst of the furnace, to blow the fire upon it, to melt it; so will I gather you in mine anger and in my fury, and I will leave you there, and melt you.

Daniel 3:6-26 And whoso falleth not down and worshippeth shall the same hour be cast into the midst of a burning fiery furnace. 7 Therefore at that time, when all the people heard the sound of the cornet, flute, harp, sackbut, psaltery, and all kinds of musick, all the people, the nations, and the languages, fell down and worshipped the golden image that Nebuchadnezzar the king had set up. 8 Wherefore at that time certain Chaldeans came near, and accused the Jews. 9 They spake and said to the king Nebuchadnezzar, O king, live for ever. ...

FIGURATIVE

Deuteronomy 4:20 But the LORD hath taken you, and brought you forth out of the iron furnace, even out of Egypt, to be unto him a people of inheritance, as ye are this day.
1 Kings 8:51 For they be thy people, and thine inheritance, which thou broughtest forth out of Egypt, from the midst of the furnace of iron:
Psalm 12:6 The words of the LORD are pure words: as silver tried in a furnace of earth, purified seven times.
Isaiah 48:10 Behold, I have refined thee, but not with silver; I have chosen thee in the furnace of affliction.
Jeremiah 11:4 Which I commanded your fathers in the day that I brought them forth out of the land of Egypt, from the iron furnace, saying, Obey my voice, and do them, according to all which I command you: so shall ye be my people, and I will be your God:

Hosea 7:4 They are all adulterers, as an oven heated by the baker, who ceaseth from raising after he hath kneaded the dough, until it be leavened.

Malachi 4:1 For, behold, the day cometh, that shall burn as an oven; and all the proud, yea, and all that do wickedly, shall be stubble: and the day that cometh shall burn them up, saith the LORD of hosts, that it shall leave them neither root nor branch.
Matthew 13:42 And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.
Matthew 13:50 And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.
Revelation 9:2 And he opened the bottomless pit; and there arose a smoke out of the pit, as the smoke of a great furnace; and the sun and the air were darkened by reason of the smoke of the pit.