וַיֹּ֤אמֶר לָבָן֙ לְיַעֲקֹ֔ב מֶ֣ה עָשִׂ֔יתָ וַתִּגְנֹ֖ב אֶת־לְבָבִ֑י וַתְּנַהֵג֙ אֶת־בְּנֹתַ֔י כִּשְׁבֻי֖וֹת חָֽרֶב׃
האָט לָבָן געזאָגט צו יעקבן: װאָס האָסטו געטאָן װאָס דו האָסט געגנבעט מײַן האַרץ, און האָסט אַװעקגעפֿירט מײַנע טעכטער אַזױ װי געפֿאַנגענע פֿון שװערד?
Rashi
כשביות חרב AS CAPTIVES TAKEN BY THE SWORD — an army going to war is termed “sword”.
Radak
ויאמר...כשבויות, like women taken captives by creditors that are kidnapped without their husbands being informed. This is how you treated my daughters.
Siftei Chakhamim
An army going to war is called “sword.” [Rashi explains this] because “prisoners” are not of a חרב (sword). It should have said, “Prisoners of an army.”