1 Kings 20:38

So the prophet departed, and waited for the king by the way,
&c.] As he went from Aphek, the place where the battle had been fought, to Samaria, his royal seat:

and disguised himself with ashes upon his face;
the Targum is, he covered his eyes with a vail, or piece of cloth, which he wrapped about his head, as men do when they have got a wound or bruise in such a part, which seems very probable; for had he besmeared his face with ashes, clay, or dust, or any such thing, he could not so easily have got it off, as in ( 1 Kings 20:41 ) .