Genesis 49:13-15

Revised Standard Version

¹³ Zeb′ulun shall dwell at the shore of the sea;
    he shall become a haven for ships,
    and his border shall be at Sidon.

¹⁴ Is′sachar is a strong ass,
    crouching between the sheepfolds;
¹⁵ he saw that a resting place was good,
    and that the land was pleasant;
so he bowed his shoulder to bear,
    and became a slave at forced labor.