Parallel
Jeremiah 6:29
Westminster Leningrad Codex · Berean Standard Bible
נָחַ֣ר מַפֻּ֔חַ מֵאִשְׁתַּם עֹפָ֑רֶת לַשָּׁוְא֙ צָרַ֣ף צָר֔וֹף וְרָעִ֖ים לֹ֥א נִתָּֽקוּ׃
The bellows blow fiercely, blasting away the lead with fire. The refining proceeds in vain, for the wicked are not purged.