נִבְזֶה֙ וַחֲדַ֣ל אִישִׁ֔ים אִ֥ישׁ מַכְאֹב֖וֹת וִיד֣וּעַ חֹ֑לִי וּכְמַסְתֵּ֤ר פָּנִים֙ מִמֶּ֔נּוּ נִבְזֶ֖ה וְלֹ֥א חֲשַׁבְנֻֽהוּ׃
He was despised, and forsaken of men, A man of pains, and acquainted with disease, And as one from whom men hide their face: He was despised, and we esteemed him not.
Rashi on Isaiah
Despised and rejected by men was he. So is the custom of this prophet: he mentions all Israel as one man, e.g., (44:2), “Fear not, My servant Jacob”; (44:1) “And now, hearken, Jacob, My servant.” Here too (52:13), “Behold My servant shall prosper,” he said concerning the house of Jacob. יַשְׂכִּיל is an expression of prosperity. Comp. (I Sam. 18:14) “And David was successful (מַשְׂכִּיל) in all his ways.”
Ibn Ezra on Isaiah
וחדל אישים He ceased to be counted with men.3A. V., And rejected of men.
Rashi on Isaiah
and as one who hides his face from us Because of their intense shame and humility, they were as one who hides his face from us, with their faces bound up in concealment, in order that we not see them, like a plagued man who hides his face and is afraid to look.