Reference for II Chronicles 18:29

וַיֹּאמֶר֩ מֶ֨לֶךְ יִשְׂרָאֵ֜ל אֶל־יְהוֹשָׁפָ֗ט הִתְחַפֵּשׂ֙ וָב֣וֹא בַמִּלְחָמָ֔ה וְאַתָּ֖ה לְבַ֣שׁ בְּגָדֶ֑יךָ וַיִּתְחַפֵּשׂ֙ מֶ֣לֶךְ יִשְׂרָאֵ֔ל וַיָּבֹ֖אוּ בַּמִּלְחָמָֽה׃

And the king of Israel said unto Jehoshaphat: ‘I will disguise myself, and go into the battle; but put thou on thy robes.’ So the king of Israel disguised himself; and they went into the battle.

BDB

BDB