Jeremiah 6:27 WEB

²⁵  Don't go forth into the field, nor walk by the way; for the sword of the enemy, [and] terror, are on every side.

²⁶  Daughter of my people, gird you with sackcloth, and wallow yourself in ashes: make you mourning, as for an only son, most bitter lamentation; for the destroyer shall suddenly come on us.

²⁷  I have made you a tester of metals [and] a fortress among my people; that you may know and try their way.

²⁸  They are all grievous rebels, going about with slanders; they are brass and iron: they all of them deal corruptly.

²⁹  The bellows blow fiercely; the lead is consumed of the fire: in vain do they go on refining; for the wicked are not plucked away.