2 Chronicles 27:3

It was he who built the upper gate of the house of Jehovah, and on the wall of Ophel he built much.

2 Chronicles 33:14

And after this he built the outer wall of the city of David, on the west, toward Gihon, in the valley, even to the entrance of the fish-gate, and carried it round Ophel, and raised it up a very great height; and he put captains of war in all the fortified cities of Judah.

Nehemiah 3:26-27

(Now the Nethinim dwelt in Ophel, even over against the water-gate toward the east, and the tower which lies out.)

2 Chronicles 23:20

And he took the captains of the hundreds, and the nobles, and the governors of the people, and all the people of the land, and brought down the king from the house of Jehovah; and they came through the upper gate into the king's house, and set the king upon the throne of the kingdom.

Jeremiah 20:2

And Pashur smote Jeremiah the prophet, and put him in the stocks that were in the upper gate of Benjamin, which was in the house of Jehovah.

Treasury of Scripture Knowledge

Summary

He built the high gate of the house of the LORD, and on the wall of Ophel he built much.

Bible References

High gate

2 Chronicles 23:20
And he took the captains of the hundreds, and the nobles, and the governors of the people, and all the people of the land, and brought down the king from the house of Jehovah; and they came through the upper gate into the king's house, and set the king upon the throne of the kingdom.
Jeremiah 20:2
And Pashur smote Jeremiah the prophet, and put him in the stocks that were in the upper gate of Benjamin, which was in the house of Jehovah.

Ophel

2 Chronicles 33:14
And after this he built the outer wall of the city of David, on the west, toward Gihon, in the valley, even to the entrance of the fish-gate, and carried it round Ophel, and raised it up a very great height; and he put captains of war in all the fortified cities of Judah.
Nehemiah 3:26
(Now the Nethinim dwelt in Ophel, even over against the water-gate toward the east, and the tower which lies out.)