וַיֵּ֙לֶךְ֙ הַנָּבִ֔יא וַיַּעֲמֹ֥ד לַמֶּ֖לֶךְ עַל־הַדָּ֑רֶךְ וַיִּתְחַפֵּ֥שׂ בָּאֲפֵ֖ר עַל־עֵינָֽיו׃
Poszedł tedy ów prorok i stanął, oczekując króla przy drodze, przesłoniwszy bandażem oczy swoje.
Rashi on I Kings
And disguised himself with a kerchief. He changed his hooded cloak so that they would not recognize him. Any change of clothes is an expression of disguise.
Rashi on I Kings
With a kerchief. [Targum] Yonoson rendered this במעפרא, “a hooded cloak.”