Deuteronomy 25:14

11 When men strive together one with another, and the wife of the one draweth near for to deliver her husband out of the hand of him that smiteth him, and putteth forth her hand, and taketh him by the secrets:

12 Then thou shalt cut off her hand, thine eye shall not pity her.

13 Thou shalt not have in thy bag divers weights, a great and a small.

14 Thou shalt not have in thine house divers measures, a great and a small.

15 But thou shalt have a perfect and just weight, a perfect and just measure shalt thou have: that thy days may be lengthened in the land which the LORD thy God giveth thee.

16 For all that do such things, and all that do unrighteously, are an abomination unto the LORD thy God.

17 Remember what Amalek did unto thee by the way, when ye were come forth out of Egypt;