Genesis 33:19

Lambs. Hebrew, Kossite, or Kesita, a word which occurs also, Josue xxvi. 32, and Job xlii. 11; and may signify lambs, or a species of money, marked perhaps with their figure. It may also denote pearls, coral, a vessel, or purse of good money. St. Stephen, Acts vii. 19, mentions the price of money. But he probably speaks of the bargain made by Abraham with Ephron, son of Heth, for which some have substituted Hemor, the son of Sichem. Kista in the Chaldean means a vessel or measure; and we learn from Herodotus iii. 130, that the Persians were accustomed to keep their money in this manner. In the Chaldean, Syriac, and Arabic languages, there are words derived from the same root as Kesita, which mean purity, perfection; and thus what Jacob gave was good current money; (Calmet) or such things as we received among merchants.