1 Kings 20:38

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

1 Kings 14:2

Jeroboam said to his wife, “Arise now, and disguise yourself so that they will not know that you are the wife of Jeroboam, and go to Shiloh; behold, Ahijah the prophet is there, who spoke concerning me that I would be king over this people.

2 Samuel 14:2

So Joab sent to Tekoa and brought a wise woman from there and said to her, “Please pretend to be a mourner, and put on mourning garments now, and do not anoint yourself with oil, but be like a woman who has been mourning for the dead many days;

1 Kings 22:30

The king of Israel said to Jehoshaphat, “I will disguise myself and go into the battle, but you put on your robes.” So the king of Israel disguised himself and went into the battle.

Matthew 6:16

Whenever you fast, do not put on a gloomy face as the hypocrites do, for they neglect their appearance so that they will be noticed by men when they are fasting. Truly I say to you, they have their reward in full.

Treasury of Scripture Knowledge

Summary

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

Bible References

Disguised

1 Kings 14:2
Jeroboam said to his wife, “Arise now, and disguise yourself so that they will not know that you are the wife of Jeroboam, and go to Shiloh; behold, Ahijah the prophet is there, who spoke concerning me that I would be king over this people.
1 Kings 22:30
The king of Israel said to Jehoshaphat, “I will disguise myself and go into the battle, but you put on your robes.” So the king of Israel disguised himself and went into the battle.
2 Samuel 14:2
So Joab sent to Tekoa and brought a wise woman from there and said to her, “Please pretend to be a mourner, and put on mourning garments now, and do not anoint yourself with oil, but be like a woman who has been mourning for the dead many days;
Matthew 6:16
Whenever you fast, do not put on a gloomy face as the hypocrites do, for they neglect their appearance so that they will be noticed by men when they are fasting. Truly I say to you, they have their reward in full.