IV Maccabees 11:21

21 For religious understanding, O tyrant, is unconquered.

IV Maccabees 11:21 In-Context

19 And having heated sharp spits, they approached them to his back; and having transfixed his sides, they burned away his entrails.
20 And he, while tormented, said, O period good and holy, in which, for the sake of religion, we brethren have been called to the contest of pain, and have not been conquered.
21 For religious understanding, O tyrant, is unconquered.
22 Armed with upright virtue, I also shall depart with my brethren.
23 I, too, bearing with me a great avenger, O deviser of tortures, and enemy of the truly pious.

The Brenton translation of the Septuagint is in the public domain.