2 Chronicles 32:30
This same Hezekiah also stopped the upper watercourse of Gihon, and brought it straight down to the west side of the city of David. And Hezekiah prospered in all his works.
Cross-reference
2 Chronicles 32:4
Historical context
2 Chronicles 32:4 describes stopping the brook — part of the same water project, while verse 30 brings water into the city.
2 Chronicles 33:14
Historical context
2 Chronicles 33:14 records Manasseh building a wall west of Gihon, a later construction at the same water source.
Isaiah 22:9–11
Contrast
Isaiah 22:9-11 criticizes the same water project for lack of trust in God — contrasting with Chronicles' positive portrayal.
2 Kings 18:7
Parallel
2 Kings 18:7 also notes Hezekiah's prosperity and the Lord's presence, paralleling this summary of his reign.
2 Kings 20:20
Parallel
2 Kings 20:20 explicitly mentions Hezekiah's pool and conduit, confirming the water project described here.
Nehemiah 3:15
Historical context
Nehemiah 3:15 mentions repairing the Pool of Shelah (Siloam), Hezekiah's tunnel's output.