Leviticus 19:35

35 a“You shall do no wrong in judgment, in measures of length or weight or quantity.

Deuteronomy 25:13-15

13“You bshall not have in your bag two kinds of weights, a large and a small. 14You shall not have in your house two kinds of measures, a large and a small. 15A full and fair
Or just, or righteous; twice in this verse
weight you shall have, a full and fair measure you shall have, dthat your days may be long in the land that the Lord your God is giving you.

Proverbs 11:1

1 eA false balance is an abomination to the Lord,
fbut a just weight is his delight.

Proverbs 16:11

11 gA just balance and scales are the Lord’s;
all the weights in the bag are his work.

Proverbs 20:23

23 hUnequal weights are an abomination to the Lord,
and ifalse scales are not good.

Amos 8:4-7

4 Hear this, jyou who trample on the needy
and bring the poor of the land to an end,
5saying, “When will kthe new moon be over,
that we may sell grain?
And lthe Sabbath,
that we may offer wheat for sale,
that we may make mthe ephah small and the shekel
An  ephah was about 3/5 bushel or 22 liters; a  shekel was about 2/5 ounce or 11 grams
great
and deal deceitfully with false balances,
6that we may buy the poor for osilver
and the needy for a pair of sandals
and sell the chaff of the wheat?”
7 The Lord has sworn by pthe pride of Jacob:
“Surely qI will never forget any of their deeds.
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