Divrey Hayamim Bais 18:28-30

Orthodox Jewish Bible

²⁸ So the Melech Yisroel and Yehoshaphat Melech Yehudah went up to Ramot Gil’ad.

²⁹ And the Melech Yisroel said unto Yehoshaphat, I will disguise myself, and I will go to the milchamah; but put thou on thy robes. So the Melech Yisroel disguised himself; and they went to the milchamah.

³⁰ Now Melech Aram had commanded the commanders of the chariots that were with him, saying, Fight ye not with katon or gadol, only with the Melech Yisroel.