Divrey Hayamim Bais 13:16-18

Orthodox Jewish Bible

¹⁶ And the Bnei Yisroel fled before Yehudah, and Elohim delivered them into their yad.

¹⁷ And Aviyah and his army slaughtered them with a makkah rabbah (great slaughter); so there fell down slain of Yisroel five hundred thousand ish bachur.

¹⁸ Thus the Bnei Yisroel were subdued at that time, and the Bnei Yehudah prevailed, because they relied upon Hashem Elohei Avoteihem.