Sirach 29:11

11 Lay up thy treasure according to the commandments of the most High, and it shall bring thee more profit than gold.

Sirach 29:11 In-Context

9 Help the poor for the commandment's sake, and turn him not away because of his poverty.
10 Lose thy money for thy brother and thy friend, and let it not rust under a stone to be lost.
11 Lay up thy treasure according to the commandments of the most High, and it shall bring thee more profit than gold.
12 Shut up alms in thy storehouses: and it shall deliver thee from all affliction.
13 It shall fight for thee against thine enemies better than a mighty shield and strong spear.

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