2 Maccabees 10:16-18

New Catholic Bible

¹⁶ Maccabeus and his forces offered public prayers, entreating God to support their efforts, and then launched an assault against the Idumean strongholds. ¹⁷ Attacking them energetically, they captured these vantage positions, driving off all who manned the walls, and slaughtered all those whom they encountered, killing no fewer than twenty thousand men.

¹⁸ At least nine thousand of the enemy took refuge in two exceedingly strong towers that were fully equipped to withstand a siege.