Leviticus 19:35 in the King James Version
Ye shall do no unrighteousness in judgment, in meteyard, in weight, or in measure.
Context
34 The stranger who lives as a foreigner with you shall be to you as the native-born among you, and you shall love him as yourself; for you lived as foreigners in the land of Egypt. I am the LORD your God.
35 “‘You shall do no unrighteousness in judgment, in measures of length, of weight, or of quantity.
36 You shall have just balances, just weights, a just ephah, and a just hin. I am the LORD your God, who brought you out of the land of Egypt.