'Fish gate' in the Bible

Now after this he built an outer wall to the city of David, on the west side of Gihon, in the valley, even to the entrance at the fish gate; and he compassed Ophel about with it , and raised it up to a very great height: and he put valiant captains in all the fortified cities of Judah.

And the fish gate did the sons of Hassenaah build; they laid the beams thereof, and set up the doors thereof, the bolts thereof, and the bars thereof.

and above the gate of Ephraim, and by the old gate, and by the fish gate, and the tower of Hananel, and the tower of Hammeah, even unto the sheep gate: and they stood still in the gate of the guard.

And in that day, saith Jehovah, there shall be the noise of a cry from the fish gate, and a wailing from the second quarter, and a great crashing from the hills.