and he sent someone to bring in the wise woman who lived in Tekoa. Joab told her, "Put on funeral clothes and don't use any makeup. Go to the king and pretend you have spent a long time mourning the death of a loved one." Then he told her what to say.
Jeroboam told his wife: Disguise yourself so no one will know you're my wife, then go to Shiloh, where the prophet Ahijah lives. Take him ten loaves of bread, some small cakes, and honey, and ask him what will happen to our son. He can tell you, because he's the one who told me I would become king.
Before they went into battle, Ahab said, "Jehoshaphat, I'll disguise myself, but you wear your royal robe." Then Ahab disguised himself and went into battle.
When you go without eating, don't try to look gloomy as those show-offs do when they go without eating. I can assure you that they already have their reward.