'Water gate' in the Bible

and the temple servants who were living on Ophel worked up to the area opposite the Water Gate toward the east and the protruding tower.

all the people gathered together in the plaza which was in front of the Water Gate. They asked Ezra the scribe to bring the book of the law of Moses which the LORD had commanded Israel.

So he read it before the plaza in front of the Water Gate from dawn till noon before the men and women and those children who could understand. All the people were eager to hear the book of the law.

So the people went out and brought these things back and constructed temporary shelters for themselves, each on his roof and in his courtyard and in the courtyards of the temple of God and in the plaza of the Water Gate and the plaza of the Ephraim Gate.

They went over the Fountain Gate and continued directly up the steps of the City of David on the ascent to the wall. They passed the house of David and continued on to the Water Gate toward the east.