*Minor differences ignored. Grouped by changes, with first version listed as example.
A general exhortation to honesty, expressed by true weights and measures (marginal references). This fitly introduces the strict regulation of quantities in the prescribed offerings.
Ye shall have just balances - This appreciation of weights, measures, and money was intended to show them that they must not introduce those to which they had been accustomed in the captivity, but those which God had prescribed to their forefathers. See the notes on the parallel places.
Ye shall have just balances, and a just (c) ephah, and a just bath.
(c) Ephah and Bath are the same quantity save that an Ephah is a dry measure and a Bath liquid, (Leviticus 5:11; 1-Kings 5:11).
Ye shall have just balances,.... That is, take care that true weights and just measures be used in trade and commerce, that so one man may not impose upon and cheat another; which is the business of the civil magistrate to look after:
and a just ephah, and a just bath; and not make the ephah small, and the shekel great, and falsifying the balances by deceit, as some did, Amos 8:5 the "ephah" was a measure for dry things, as wheat, barley, &c. and the "bath" for liquid things, as wine oil, &c. as Jarchi and Kimchi observe; see Leviticus 19:35.
*More commentary available at chapter level.