וְֽנִבְהָ֓לוּ ׀ צִירִ֤ים וַֽחֲבָלִים֙ יֹֽאחֵז֔וּן כַּיּוֹלֵדָ֖ה יְחִיל֑וּן אִ֤ישׁ אֶל־רֵעֵ֙הוּ֙ יִתְמָ֔הוּ פְּנֵ֥י לְהָבִ֖ים פְּנֵיהֶֽם׃
Alle erschrecken sie, Wehen und Schmerzen erfassen sie, wie die Gebärerin kreisen sie. Einer starrt den andern mit flammendem Gesichte an.
Rashi on Isaiah
pangs and throes (צִירִים וַחֲבָלִים) These are expressions of pains of a woman who kneels to give birth, for the hinges (צִירִים) of her womb break apart to open.
Ibn Ezra on Isaiah
פני להבים A face of flames. A face burnt by the intensity of the pains. According to others: The face of the Lehabim;9Comp. Genesis 10:13. Lehabim being the name of a nation similar to the Ethiopians.
Rashi on Isaiah
they shall writhe Heb. יְחִילוּן. חִיל, חַלְחָלָה are expressions of shivering.