Deuteronomy 24:14-15

Webster(i) 14 Thou shalt not oppress a hired servant that is poor and needy, whether he is of thy brethren, or of thy strangers that are in thy land within thy gates: 15 At his day thou shalt give him his hire, neither shall the sun go down upon it, for he is poor, and setteth his heart upon it: lest he should cry against thee to the LORD, and it be sin to thee.