'Corner gate' in the Bible

Then Jehoash king of Israel captured Amaziah king of Judah, the son of Jehoash the son of Ahaziah, at Beth-shemesh, and came to Jerusalem and tore down the wall of Jerusalem from the Gate of Ephraim to the Corner Gate, 400 cubits.

Then Joash king of Israel captured Amaziah king of Judah, the son of Joash the son of Jehoahaz, at Beth-shemesh, and brought him to Jerusalem and tore down the wall of Jerusalem from the Gate of Ephraim to the Corner Gate, 400 cubits.

Moreover, Uzziah built towers in Jerusalem at the Corner Gate and at the Valley Gate and at the corner buttress and fortified them.

“Behold, days are coming,” declares the Lord, “when the city will be rebuilt for the Lord from the Tower of Hananel to the Corner Gate.

All the land will be changed into a plain from Geba to Rimmon south of Jerusalem; but Jerusalem will rise and remain on its site from Benjamin’s Gate as far as the place of the First Gate to the Corner Gate, and from the Tower of Hananel to the king’s wine presses.