'Sea' in the Bible

When he gave to the sea his decree, that the waters should not pass his commandment: when he appointed the foundations of the earth:

Yea, thou shalt be as he that lieth down in the midst of the sea, or as he that lieth upon the top of a mast.

The way of an eagle in the air; the way of a serpent upon a rock; the way of a ship in the midst of the sea; and the way of a man with a maid.