'Sea' in the Bible

Three times I was beaten with rods by the Romans.Once I was stoned by my enemies.Three times I was shipwrecked.I have spent a night and a dayin the open sea.

On frequent journeys, I faceddangers from rivers,dangers from robbers,dangers from my own people,dangers from the Gentiles,dangers in the city,dangers in the open country,dangers on the sea,and dangers among false brothers;