Ezekiel 22:18
"Son of man, the house of Israel has become slag to me. All of them are like bronze, tin, iron, and lead in the furnace; they are the worthless slag of silver.
Psalm 119:119
You remove all the wicked of the earth like slag. Therefore I love your rules.
Isaiah 1:22
Your silver has become scum, your beer is diluted with water.
Isaiah 48:10
Look, I have refined you, but not as silver; I have purified you in the furnace of misery.
Jeremiah 6:28-30
I reported, "All of them are the most stubborn of rebels! They are as hard as bronze or iron. They go about telling lies. They all deal corruptly.
Proverbs 17:3
The crucible is for refining silver and the furnace is for gold, likewise the Lord tests hearts.
Isaiah 1:25
I will attack you; I will purify your metal with flux. I will remove all your slag.
Isaiah 31:9
They will surrender their stronghold because of fear; their officers will be afraid of the Lord's battle flag." This is what the Lord says -- the one whose fire is in Zion, whose firepot is in Jerusalem.
Isaiah 48:4
I did this because I know how stubborn you are. Your neck muscles are like iron and your forehead like bronze.
Lamentations 4:1-2
(Alef)Alas! Gold has lost its luster; pure gold loses value. Jewels are scattered on every street corner.
Ezekiel 22:20
As silver, bronze, iron, lead, and tin are gathered in a furnace so that the fire can melt them, so I will gather you in my anger and in my rage. I will deposit you there and melt you.