Though Issachar was the older, Zebulon came next to be blessed, as a reward for the sacrifice he had made for his brother's sake, for when Issachar chose the study of the Torah as his vocation, Zebulon decided to devote himself to business and support his brother with the profits of his trade, that he might give himself up to the law undisturbed. His blessing was that he would conquer the seacoast as far as Zidon.
"Issachar," said Jacob, "will take upon himself the burden of the study of the Torah, and all the other tribes will come to him and ask him to decide their doubts on legal questions, and his descendants will be the members of the Sanhedrin and the scholars that will occupy themselves with fixing the calendar." Jacob blessed Issachar also with the blessing, that the fruits of his land should be exceedingly large, and this brought a heavenly as well as an earthly profit in its train, for when the heathen to whom the fruits were sold marvelled thereat, the Jewish merchants explained that their extraordinary size was due to the merits of the tribe of Issachar, whom God rewarded for their devotion to the Torah, and thus many of the heathen were induced to convert to Judaism.