The treasures of the sea A sermon to the mariners upon Deut. XXXIII. xviii, xix. And of Zabulun, he said, Rejoice Zabulun in thy ports, and Issachar in thy tents. They shall call the people unto the mountain, there they shall offer sacrifices of righteousness: for they shall suck of the abundance of the seas, and of treaures hid in the sand.