Deuteronomy 24:14-15

KJ2000(i) 14 You shall not oppress a hired servant that is poor and needy, whether he be of your brethren, or of your strangers that are in your land within your gates: 15 Each day you shall give him his hire, neither shall the sun go down upon it; for he is poor, and sets his heart upon it: lest he cry against you unto the LORD, and it be sin unto you.