Deuteronomy 24:13-15

American Standard Version

¹³ thou shalt surely restore to him the pledge when the sun goeth down, that he may sleep in his garment, and bless thee: and it shall be righteousness unto thee before Jehovah thy God.

¹⁴ Thou shalt not oppress a hired servant that is poor and needy, whether he be of thy brethren, or of thy sojourners that are in thy land within thy gates: ¹⁵ in 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 cry against thee unto Jehovah, and it be sin unto thee.