Shofetim 20:17-19 Orthodox Jewish Bible (OJB)
17 And the ish Yisroel, apart from Binyamin, mustered 400,000 men armed with cherev; all these were ish milchamah.
18 And the Bnei Yisroel arose, and went up to Beit-El, and asked counsel of Elohim, and said, Which of us shall go up first to the milchamah against the Bnei Binyamin? And Hashem said, Yehudah shall go up first.
19 And the Bnei Yisroel rose up in the boker, and encamped against Giv’ah.