Genesis 49:15 in the World English Bible
He saw a resting place, that it was good, the land, that it was pleasant. He bows his shoulder to the burden, and becomes a servant doing forced labor.
Context
14 Issachar is a strong ass couching down between two burdens:
15 And he saw that rest was good, and the land that it was pleasant; and bowed his shoulder to bear, and became a servant unto tribute.
16 Dan shall judge his people, as one of the tribes of Israel.