'Sea' in the Bible

Yet the number of the sons of IsraelShall be like the sand of the sea,Which cannot be measured or numbered;And in the placeWhere it is said to them,“You are not My people,”It will be said to them,“You are the sons of the living God.”

Therefore the land [continually] mourns,And everyone who lives in it languishes [in tragic suffering]Together with the animals of the open country and the birds of the heavens;Even the fish of the sea disappear.