2 Chronicles 26:9

Uzziah also built towers in Jerusalem at the Corner Gate, the Valley Gate, and at the corner buttress [of the wall], and fortified them.

Nehemiah 3:13

Hanun and the inhabitants of Zanoah repaired the Valley Gate. They built it and set up its doors with its bolts and its bars, and repaired a thousand cubits (1,500 ft.) of the wall as far as the Refuse Gate.

2 Kings 14:13

Then Jehoash king of Israel captured Amaziah the king of Judah, the son of Jehoash (Joash), the son of Ahaziah, at Beth-shemesh, and came to Jerusalem and broke through the wall of Jerusalem from the Gate of Ephraim to the Corner Gate, 400 cubits (600 feet).

2 Chronicles 25:23

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

Nehemiah 2:13

So I went out at night by the Valley Gate toward the Dragon’s Well and to the Refuse Gate and inspected the walls of Jerusalem which were broken down and its gates which were consumed by fire.

Nehemiah 2:15

So I went up at night by the ravine [of Kidron] and inspected the wall; then I turned back and entered [the city] by the Valley Gate, and returned.

Nehemiah 3:19-20

Next to him Ezer the son of Jeshua, the official of Mizpah, repaired another section [northward] in front of the ascent to the armory at the Angle [in the wall].

Nehemiah 3:24

After him Binnui the son of Henadad repaired another section [of the wall], from the house of Azariah to the Angle [in the wall] and to the corner.

Nehemiah 3:32

Between the upper room of the corner and the Sheep Gate the goldsmiths and merchants carried out repairs.

Jeremiah 31:38

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

Zechariah 14:10

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

Treasury of Scripture Knowledge

Summary

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.

The valley gate

Bible References

The corner gate

2 Chronicles 25:23
Then Joash king of Israel captured Amaziah king of Judah, the son of Joash the son of Jehoahaz (Ahaziah), at Beth-shemesh, and brought him to Jerusalem and broke down the wall of Jerusalem from the Ephraim Gate to the Corner Gate, 400 cubits.
2 Kings 14:13
Then Jehoash king of Israel captured Amaziah the king of Judah, the son of Jehoash (Joash), the son of Ahaziah, at Beth-shemesh, and came to Jerusalem and broke through the wall of Jerusalem from the Gate of Ephraim to the Corner Gate, 400 cubits (600 feet).
Jeremiah 31:38
“Behold, the days are coming,” says the Lord, “when the city [of Jerusalem] will be rebuilt for the Lord from the Tower of Hananel to the Corner Gate.
Zechariah 14:10
All the land will be changed into a plain from Geba to Rimmon, [the Rimmon that is] south of Jerusalem; but Jerusalem will rise and remain [lifted up] on its site from Benjamin’s Gate to the place of the First Gate to the Corner Gate, and from the Tower of Hananel to the king’s wine presses.

The valley gate

Nehemiah 3:13
Hanun and the inhabitants of Zanoah repaired the Valley Gate. They built it and set up its doors with its bolts and its bars, and repaired a thousand cubits (1,500 ft.) of the wall as far as the Refuse Gate.