'Sail' in the Bible

Yes, you will be like him who takes his rest on the sea, or on the top of a sail-support.

Your cords have become loose; they were not able to make strong the support of their sails, the sail was not stretched out: then the blind will take much property, the feeble-footed will make division of the goods of war.

The best linen with needlework from Egypt was your sail, stretched out to be a flag for you; blue and purple from the sea-lands of Elishah gave you shade.