Wisdom 6:18

18 And love is the keeping of her laws; and the giving heed unto her laws is the assurance of incorruption;

Wisdom 6:18 In-Context

16 For she goeth about seeking such as are worthy of her, sheweth herself favourably unto them in the ways, and meeteth them in every thought.
17 For the very true beginning of her is the desire of discipline; and the care of discipline is love;
18 And love is the keeping of her laws; and the giving heed unto her laws is the assurance of incorruption;
19 And incorruption maketh us near unto God:
20 Therefore the desire of wisdom bringeth to a kingdom.

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