Sirach 7:20

20 Whereas thy servant worketh truly, entreat him not evil. nor the hireling that bestoweth himself wholly for thee.

Sirach 7:20 In-Context

18 Change not a friend for any good by no means; neither a faithful brother for the gold of Ophir.
19 Forego not a wise and good woman: for her grace is above gold.
20 Whereas thy servant worketh truly, entreat him not evil. nor the hireling that bestoweth himself wholly for thee.
21 Let thy soul love a good servant, and defraud him not of liberty.
22 Hast thou cattle? have an eye to them: and if they be for thy profit, keep them with thee.

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