Deuteronomy 24:14-15

Webster_Strongs(i)
  14 H6231 [H8799] Thou shalt not oppress H7916 an hired servant H6041 that is poor H34 and needy H251 , whether he is of thy brethren H1616 , or of thy strangers H776 that are in thy land H8179 within thy gates:
  15 H3117 At his day H5414 [H8799] thou shalt give H7939 him his hire H8121 , neither shall the sun H935 [H8799] go down H6041 upon it; for he is poor H5375 [H8802] , and setteth H5315 his heart H7121 [H8799] upon it: lest he should cry H3068 against thee to the LORD H2399 , and it be sin to thee.