Genesis 32:15

Thirty milch camels with their colts,.... Milch camels were in great esteem in the eastern countries; their milk being, as Aristotle (y) and Pliny (z) say, the sweetest of all milk:

forty kine and ten bulls; one bull to ten cows; the same proportion as in the goats and rams:

twenty she asses and ten foals; and supposing thirty colts belonging to the camels; the present consisted of five hundred and eighty head of cattle: a large number to spare out of his flocks and herds, that he had acquired in six years' time; and showed a generous disposition as well as prudence, to part with so much in order to secure the rest.

(y) Hist. Animal. l. 6. c. 26. (z) Nat. Hist. l. 11. c. 41. & 28. 9.