רָאִ֣יתִי בֹ֭גְדִים וָֽאֶתְקוֹטָ֑טָה אֲשֶׁ֥ר אִ֝מְרָתְךָ֗ לֹ֣א שָׁמָֽרוּ׃
J’ai observé les traîtres et j’en ai été écœuré, car ils ne respectent pas ta parole.
Rashi
and they will quarrel with themselves Heb. וְנָקֹטוּ. Menachem associated it with (Ps. 119:158): “I saw traitors, and I quarreled (וָאֶתְקוֹטָטָה).” They will quarrel with themselves for not listening to Me. Jonathan renders: וְידַנְקוּן and they will see, and so does he translate (below 9:4): “those who groan (הַנֶאֶנָקִים),” דְּמִדַנְקִין, and (Mal. 2:13): “weeping...and groaning (וַאֲנָקָה),” דְּמִדַנְקָן, demonir in Old French, to groan.