Issachar is a strong donkey, lying down between the sheepfolds.
14. Issachar. Here mention is partly made of the inheritance, and an indication is partly given of the future condition of this tribe. Although he is called a bony ass on account of his strength, Asinus osseus. which would enable him to endure labors, especially such as were rustic, yet at the same time his sloth is indicated: for it is added a little afterwards...
Here we have Jacob's prophecy concerning six of his sons. I. Concerning Zebulun (Gen 49:13), that his posterity should have their lot upon the seacoast, and should be merchants, and mariners, and traders at sea. This was fulfilled when, two or three hundred years after, the land of Canaan was divided by lot, and the border of Zebulun went up towards the sea, Jos 19:11.
Commenting on Genesis 49:13-21
Issachar is a strong ass,.... Or as one, the note of similitude being wanting, as Ben Melech observes; "a bony" (e) one, as the word signifies; not one that is lean, and nothing but skin and bones, as some interpret it, but that is strong and robust, able to carry burdens; and this tribe is compared to an ass, not for stupidity and sluggishness, but...