Sirach 38:26-27

Revised Standard Version Catholic Edition

²⁶ He sets his heart on plowing furrows,
    and he is careful about fodder for the heifers.
²⁷ So too is every craftsman and master workman
    who labors by night as well as by day;
those who cut the signets of seals,
    each is diligent in making a great variety;
he sets his heart on painting a lifelike image,
    and he is careful to finish his work.