John Gills Exposition of the Bible Commentary - Proverbs 20:10
Divers weights, and divers measures ,.... Or, "a stone and a stone, and an ephah and an ephah" F4 So Montanus, Schulteus. . Stones being in old time used in weighing, and an "ephah" was a common measure among the Jews; and these ought not to be different; one stone or weight for buying, and another for selling; and one measure to buy goods in with, and another to sell out with; the one too heavy, the other too light; the one too large, and the other too scanty; whereby justice is not... read more
Matthew Henry's Complete Commentary - Proverbs 20:10
See here, 1. The various arts of deceiving that men have, all which evils the love of money is the root of. In paying and receiving money, which was then commonly done by the scale, they had divers weights, an under-weight for what they paid and an over-weight for what they received; in delivering out and taking in goods they had divers measures, a scanty measure to sell by and a large measure to buy by. This was done wrong with plot and contrivance, and under colour of doing right. Under... read more