genesis 32:13 And he lodged there that same night; and took of that which came to his hand a present for Esau his brother; - Free Bible Online

      13-23. took . . . a present for Esau--Jacob combined active exertions with earnest prayer; and this teaches us that we must not depend upon the aid and interposition of God in such a way as to supersede the exercise of prudence and foresight. Superiors are always approached with presents, and the respect expressed is estimated by the quality and amount of the gift. The present of Jacob consisted of five hundred fifty head of cattle, of different kinds, such as would be most prized by Esau. It was a most magnificent present, skilfully arranged and proportioned. The milch camels alone were of immense value; for the she camels form the principal part of Arab wealth; their milk is a chief article of diet; and in many other respects they are of the greatest use.

JFB.