In 2 Chronicles 14:5-7, Asa built fortified cities with walls and towers—a direct parallel to Hezekiah's defensive building.

In 2 Chronicles 25:23, Jehoash breaks down Jerusalem's wall — the opposite of Hezekiah's rebuilding here. A direct contrast.

Manasseh built a wall around Jerusalem (33:14) — even a wicked king contributed to defenses, similar to Hezekiah's project.

In 2 Chronicles 12:1, Rehoboam also strengthened himself but then forsook the law, contrasting Hezekiah's faithful strengthening.

Asa built fortified cities (14:7) — another example of defensive building in Judah's history, paralleling Hezekiah's efforts.

In 2 Chronicles 17:2, Jehoshaphat placed forces in fenced cities, paralleling Hezekiah's military preparations.

Uzziah's inventive engines (26:15) provide a precedent for Hezekiah's fortifications — both kings strengthened Jerusalem's defenses.

In 2 Chronicles 17:1, Jehoshaphat strengthened himself against Israel, similar to Hezekiah's strengthening against Assyria.

2 Samuel 5:9 shows David building the Millo from the start; Hezekiah later strengthens that same structure.

1 Kings 9:24 records Solomon building the Millo; Hezekiah's work continues that project.

1 Kings 11:27 notes Solomon's building of the Millo; Hezekiah's strengthening is a later chapter in the same location.

2 Kings 25:4 records the fall of Jerusalem, mentioning the gate between the two walls — the very fortification Hezekiah built.

In Isaiah 22:9, the same event is described—repairing breaches and gathering water—confirming Hezekiah's fortifications.

Isaiah 22:10 describes the same fortification method — counting and breaking houses to repair the wall — seen in Hezekiah's rebuilding.

Jeremiah 39:4 similarly describes the escape through the gate between the two walls — the same defensive structure Hezekiah strengthened.

Nehemiah rebuilt Jerusalem's walls (2:18) after the exile — a later restoration echoing Hezekiah's earlier wall repair.