לֶאְסֹ֣ר מַלְכֵיהֶ֣ם בְּזִקִּ֑ים וְ֝נִכְבְּדֵיהֶ֗ם בְּכַבְלֵ֥י בַרְזֶֽל׃
Ils attacheront leurs rois par des chaînes, et leurs nobles par des entraves de fer.
Ibn Ezra
Their kings, that is, those who had been their kings. And that their kings may be brought. Comp. To bind their kings with chains (Ps. 149:8)