Melachim Alef 22:28-30

Orthodox Jewish Bible

²⁸ And Mikhay’hu said, If thou return at all in shalom, Hashem hath not spoken by me. And he said, Pay heed, O people, every one of you.

²⁹ So the Melech Yisroel and Yehoshaphat Melech Yehudah went up to Ramot-Gil`ad.

³⁰ And the Melech Yisroel said unto Yehoshaphat, I will disguise myself, and enter into the milchamah; but put thou on thy robes. And the Melech Yisroel disguised himself, and went into the milchamah.