Issachar is a strong donkey crouching down between two burdens:
All Commentaries on Genesis 49:14 Go To Genesis 49
George Leo Haydock
AD 1849
Strong. Hebrew, "bony ass. "Many of Jacob's children are compared to animals, which was customary in the eastern style. Homer compares Ajax with the ass, for his strength and patience, Iliad xii. Jacob thus indicates the laborious disposition of Issachar's tribe, which did not delight in war. Their country was the most fruitful of all Galilee. (Calmet)