'Corner gate' in the Bible

And Jehoash king of Israel took Amaziah king of Judah, the son of Jehoash the son of Ahaziah, at Beth-shemesh, and came to Jerusalem, and brake down the wall of Jerusalem from the gate of Ephraim unto the corner gate, four hundred cubits.

And Joash king of Israel took Amaziah king of Judah, the son of Joash the son of Jehoahaz, at Beth-shemesh, and brought him to Jerusalem, and brake down the wall of Jerusalem from the gate of Ephraim unto the corner gate, four hundred cubits.

Moreover Uzziah built towers in Jerusalem at the corner gate, and at the valley gate, and at the turning of the wall , and fortified them.

All the land shall be made like the Arabah, from Geba to Rimmon south of Jerusalem; and she shall be lifted up, and shall dwell in her place, from Benjamin's gate unto the place of the first gate, unto the corner gate, and from the tower of Hananel unto the king's wine-presses.