Verses with the word castle in the Apocrypha (3 verses):

2 Maccabees 4:27
So Menelans got the principality: but as for the money that he had promised unto the king, he took no good order for it, albeit Sostratis the ruler of the castle required it:

2 Maccabees 5:5
Now when there was gone forth a false rumour, as though Antiochus had been dead, Jason took at the least a thousand men, and suddenly made an assault upon the city; and they that were upon the walls being put back, and the city at length taken, Menelans fled into the castle:

2 Maccabees 10:20
Now they that were with Simon, being led with covetousness, were persuaded for money through certain of those that were in the castle, and took seventy thousand drachms, and let some of them escape.