Yehoshua 8:7-9

Orthodox Jewish Bible

⁷ Then ye shall rise up from the ambush, and seize upon the Ir; for Hashem Eloheichem will deliver it into your yad.

⁸ And it shall be, when ye have taken the Ir, that ye shall set eish to the Ir; according to the Davar Hashem shall ye do. See, I have commanded you.

⁹ Yehoshua therefore sent them forth; and they went to the place of ambush, and waited between Beit-El and Ai, on the west side of Ai; but Yehoshua spent that lailah among HaAm.