שַׂ֣ק תָּ֭פַרְתִּי עֲלֵ֣י גִלְדִּ֑י וְעֹלַ֖לְתִּי בֶעָפָ֣ר קַרְנִֽי׃
我把麻布縫在我結痂的皮膚上，把我的尊榮污損在塵土中。
Rashi
my scab Heb. גלדי, a dry wound that forms a crust, and [in] the language of the Mishnah (Rosh Hashanah 27b): He scraped it (the shofar) down to a thin crust (גלדו).
Malbim
Job's outcry was no more than should be expected from someone who has endured such an ordeal.
Rashi
and sullied Heb. ועללתי, and I sullied, like (Jud. 19:25), “and abused (ויתעללו) her,” an expression of disgrace and abasement, and like (Lam. 3:51), “sullies (עוללה) my soul.”
Rashi
my radiance Heb. קרני, my radiance, an expression of (Habakkuk 3:4): “rays of light (קרנים) came to them from his hand.”