IV Maccabees 1:19

19 The leading one of these is prudence; by whose means, indeed, it is that reasoning bears rule over the passions.

IV Maccabees 1:19 In-Context

17 And this is contained in the education of the law; by means of which we learn divine things reverently, and human things profitably.
18 And the forms of wisdom are prudence, and justice, and manliness, and temperance.
19 The leading one of these is prudence; by whose means, indeed, it is that reasoning bears rule over the passions.
20 Of the passions, pleasure and pain are the two most comprehensive; and they also by nature refer to the soul.
21 And there are many attendant affections surrounding pleasure and pain.

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