Judith 13:7
5 Now indeed is the time to help your heritage and to carry out my design to destroy the enemies who have risen up against us." 6 She went up to the bedpost near Holofernes' head, and took down his sword that hung there. 7 She came close to his bed, took hold of the hair of his head, and said, "Give me strength today, O Lord God of Israel!" 8 Then she struck his neck twice with all her might, and cut off his head. 9 Next she rolled his body off the bed and pulled down the canopy from the posts. Soon afterward she went out and gave Holofernes' head to her maid,
Ambrose On the Duty of the Clergy 3.13
82 See! Judith presents herself to you as worthy of admiration. She approaches Holophernes, a man feared by the people, and surrounded by the victorious troops of the Assyrians. At first she makes an impression on him by the grace of her form and the beauty of her countenance. Then she entraps him by the refinement of her speech. Her first triumph was that she returned from the tent of the enemy with her purity unspotted. Her second, that she gained a victory over a man, and put to flight the people by her counsel.
Notes and References
"... Not all the works that were excluded from the canon were deemed heretical. Some were merely 'of the second rank' or 'among the apocrypha' (works that were 'to be hidden away' because they were not to be read, at least not in the liturgy). For most church fathers, 'the apocrypha' was not a fixed selection but a fluid category for books of dubious status. In modern parlance, the phrase 'the Apocrypha' (or 'the Apocrypha of the Old Testament') is often used to designate those Jewish books (Ben Sira, Wisdom of Solomon, 1 Maccabees, 2 Maccabees, Judith, Tobit, etc.) that are included in the Greek or Latin Old Testament of the church but are absent from the Hebrew Tanak of the Jews ..."
Cohen, Shaye J. D. From the Maccabees to the Mishnah (p. 168) Westminster John Knox Press, 2006