Genesis 32:15

thirty milch camels with their colts, forty-nine, and ten bulls, twenty she-asses, and ten foals. The prayer had calmed the excited mind of Jacob to such an extent that he now took measures, not to flee, but to meet Esau, and to overcome him with love. The selection and the apportionment of the animals showed Jacob's experience in cattle-raising, just as the arrangement of each small caravan indicated his wisdom, for he placed the smallest and least valuable animals first, and the more valuable in the rear.