'Corner gate' in the Bible

and, upon Amaziah, king of Judah, son of Jehoash son of Ahaziah, did Jehoash king of Israel, seize, in Beth-shemesh, - and entered Jerusalem, and brake down the wall of Jerusalem, at the gate of Ephraim, as far as the corner gate, four hundred cubits;

and, Amaziah king of Judah, son of Joash son of Jehoahaz, was taken by Joash king of Israel, in Beth-shemesh, - and he brought him to Jerusalem, and brake down the wall of Jerusalem, from the gate of Ephraim as far as the corner-gate, four hundred cubits;

And Uzziah built towers, in Jerusalem, over the corner-gate, and over the valley-gate, and over the angle, - and he made them strong.

All the land shall turn into a plain, from Geba to Rimmon, south of Jerusalem, - and shall lift herself on high and abide in her own place, from the gate of Benjamin up to the place of the first gate, up to the corner gate, and from the tower of Hananeel up to the wine-presses of the king.