2 Maccabees 13:19-21 New American Bible, Revised Edition (NABRE)

19. So he marched against Beth-zur, a strong fortress of the Jews; but he was driven back, checked, and defeated.

20. Judas sent supplies to the men inside,

21. but Rhodocus, of the Jewish army, betrayed military secrets to the enemy. He was found out, arrested, and imprisoned.

2 Maccabees 13