Leviticus 19:33-37

³³And if a stranger sojourn with thee in your land, ye shall not vex him.

³⁴But the stranger that dwelleth with you shall be unto you as one born amongst you, and thou shalt love him as thyself; for ye were strangers in the land of Egypt: I am the Lord your God.

³⁵Ye shall do no unrighteousness in judgment, in meteyard, in weight, or in measure.

³⁶Just balances, just weights, a just ephah, and a just hin, shall ye have: I am the Lord your God, which brought you out of the land of Egypt.

³⁷Therefore shall ye observe all my statutes, and all my judgments, and do them: I am the Lord.