Deuteronomy 24:14-15

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