2 Maccabees 10:15

15 And therewithal the Idumeans, having gotten into their hands the most commodious holds, kept the Jews occupied, and receiving those that were banished from Jerusalem, they went about to nourish war.

2 Maccabees 10:15 In-Context

13 Whereupon being accused of the king's friends before Eupator, and called traitor at every word because he had left Cyprus, that Philometor had committed unto him, and departed to Antiochus Epiphanes, and seeing that he was in no honourable place, he was so discouraged, that he poisoned himself and died.
14 But when Gorgias was governor of the holds, he hired soldiers, and nourished war continually with the Jews:
15 And therewithal the Idumeans, having gotten into their hands the most commodious holds, kept the Jews occupied, and receiving those that were banished from Jerusalem, they went about to nourish war.
16 Then they that were with Maccabeus made supplication, and besought God that he would be their helper; and so they ran with violence upon the strong holds of the Idumeans,
17 And assaulting them strongly, they won the holds, and kept off all that fought upon the wall, and slew all that fell into their hands, and killed no fewer than twenty thousand.
The King James Version is in the public domain.