Le Deutéronome 28:27 Commentaire : Rashi, Chizkuni, Ibn Ezra & Rabbeinu Bahya

יַכְּכָ֨ה יְהוָ֜ה בִּשְׁחִ֤ין מִצְרַ֙יִם֙ ובעפלים [וּבַטְּחֹרִ֔ים] וּבַגָּרָ֖ב וּבֶחָ֑רֶס אֲשֶׁ֥ר לֹא־תוּכַ֖ל לְהֵרָפֵֽא׃

Le Seigneur t’affligera de l’éruption égyptienne, d’hémorroïdes, de gale sèche et humide, dont tu ne pourras guérir.

Rashi

בשחין מצרים [THE LORD WILL SMITH THEE] WITH THE BOILS OF EGYPT — This was very bad, being wet inside and dry on the surface, as is stated in Treatise Bechorot 41a.

Chizkuni

ובטחורים, and incurable hemorrhoids. Seeing that these ailments originate in hidden regions of the body they cannot be treated medically, and are described in the written text as עפולין, “from a dark place.”

Ibn Ezra

Those people who survive will then be struck with Egyptian boils.

Rashi

גרב is a wet boil,

Rashi

חרס is a boil dry as a potsherd (חרס identical with חרש, a potsherd cf. Rashi on Leviticus 21:20).