IV Maccabees 3:1-8

1 The argument is exceedingly ridiculous: for reasoning does not appear to bear sway over its own affections, but over those of the body,
2 in such a way as that any one of you may not be able to root out desire, but reasoning will enable you to avoid being enslaved to it.
3 One may not be able to root out anger from the soul, but it is possible to withstand anger.
4 Any one of you may not be able to eradicate malice, but reasoning has force to work with you to prevent you yielding to malice.
5 For reasoning is not an eradicator, but an antagonist of the passions.
6 And this may be more clearly comprehended from the thirst of king David.
7 For after David had been attacking the Philistines the whole day, he with the soldiers of his nation slew many of them;
8 then when evening came, sweating and very weary, he came to the royal tent, about which the entire host of our ancestors was encamped.

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