Deuterocanon

Sirach 29:10

Ben Sira, Ecclesiasticus

8 Nevertheless, be patient with someone in humble circumstances, and do not keep him waiting for your alms. 9 Help the poor for the commandment's sake, and in their need do not send them away empty-handed. 10 Lose your silver for the sake of a brother or a friend, and do not let it rust under a stone and be lost. 11 Lay up your treasure according to the commandments of the Most High, and it will profit you more than gold. 12 Store up almsgiving in your treasury, and it will rescue you from every disaster;

Date: 195-175 B.C.E.
* Dates are based on scholarly estimates

Ambrose On the Duty of the Clergy 2.7

37 It gives a very great impetus to mutual love if one shows love in return to those who love us and proves that one does not love them less than oneself is loved, especially if one shows it by the proofs that a faithful friendship gives. What is so likely to win favour as gratitude? What more natural than to love one who loves us? What so implanted and so impressed on men's feelings as the wish to let another, by whom we want to be loved, know that we love him? Well does the wise man say: Lose your money for your brother and your friend. And again: I will not be ashamed to defend a friend, neither will I hide myself from him. If, indeed, the words in Ecclesiasticus testify that the medicine of life and immortality is in a friend; yet none has ever doubted that it is in love that our best defense lies. As the Apostle says: It bears all things, believes all things, hopes all things, endures all things; love never fails.

Date: 390-395 C.E.
* Dates are based on scholarly estimates