'Sea' in the Bible

Three times I was beaten with rods, once I was stoned. Three times I was shipwrecked, a night and a day I have spent adrift on the sea;

many times on journeys, [exposed to] danger from rivers, danger from bandits, danger from my own countrymen, danger from the Gentiles, danger in the city, danger in the wilderness, danger on the sea, danger among those posing as believers;