IV Maccabees 14:4-14

4 None of the seven youths turned cowardly, or shrank back from death.
5 But all of them, as though running the road to immortality, hastened on to death through tortures.
6 For just as hands and feet are moved sympathetically with the directions of the soul, so those holy youths agreed unto death for religion's sake, as through the immortal soul of religion.
7 O holy seven of harmonious brethren! for as the seven days of creation, about religion,
8 so the youths, circling around the number seven, annulled the fear of torments.
9 We now shudder at the recital of the affliction of those young men; but they not only beheld, and not only heard the immediate execution of the threat, but undergoing it, persevered; and that through the pains of fire.
10 And what could be more painful? for the power of fire, being sharp and quick, speedily dissolved their bodies.
11 And think it not wonderful that reasoning bore rule over those men in their torments, when even a woman's mind despised more manifold pains.
12 For the mother of those seven youths endured the rackings of each of her children.
13 And consider how comprehensive is the love of offspring, which draws every one to sympathy of affection,
14 where irrational animals possess a similar sympathy and love for their offspring with men.

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