Deuteronomy 24:14-15

14“You shall not aoppress a hired worker who is poor and needy, whether he is one of your brothers or one of the sojourners who are in your land within your towns. 15 bYou shall give him his wages on the same day, before the sun sets (for he is poor and counts on it), clest he cry against you to the Lord, and you be guilty of sin.

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