2 Chronicles 26:6
And he went forth and warred against the Philistines, and brake down the wall of Gath, and the wall of Jabneh, and the wall of Ashdod, and built cities about Ashdod, and among the Philistines.
Cross-references
2 Chronicles 21:16
Contrast
In 2 Chronicles 21:16, the Philistines are stirred up against Jehoram — a reversal of Uzziah's victory over them.
2 Samuel 8:1
Parallel
2 Samuel 8:1 records David's earlier defeat of the Philistines — a parallel victory showing a pattern of Judahite kings subduing them.
1 Chronicles 18:1
Parallel
1 Chronicles 18:1 specifically notes David taking Gath from Philistines — the same city Uzziah later breached.
Isaiah 14:29
Allusion
Isaiah 14:29 warns Philistines not to rejoice that the rod (likely Uzziah) is broken — directly referencing his conquest.