1 Kings 20:38

Then the prophet departed. And he met the king along the way, and he changed his appearance by sprinkling dust around his mouth and eyes

Other versions

So the prophet departed, and waited for the king by the way, and disguised himself with ashes upon his face.

So the prophet departed and waited for the king by the way, disguising himself with a bandage over his eyes.

Then the prophet went and stood by the road waiting for the king. He disguised himself with his headband down over his eyes.