³ Then the Lord said to Isaiah, “Go out, you and your son Shear-Jashub,^[a](A) to meet Ahaz at the end of the aqueduct of the Upper Pool, on the road to the Launderer’s Field.^(B)

²⁰ As for the other events of Hezekiah’s reign, all his achievements and how he made the pool^(A) and the tunnel^(B) by which he brought water into the city, are they not written in the book of the annals of the kings of Judah?

³ he consulted with his officials and military staff about blocking off the water from the springs outside the city, and they helped him. ⁴ They gathered a large group of people who blocked all the springs^(A) and the stream that flowed through the land. “Why should the kings^[a] of Assyria come and find plenty of water?” they said. ⁵ Then he worked hard repairing all the broken sections of the wall^(B) and building towers on it. He built another wall outside that one and reinforced the terraces^[b](C) of the City of David. He also made large numbers of weapons^(D) and shields.

³⁰ It was Hezekiah who blocked^(A) the upper outlet of the Gihon^(B) spring and channeled^(C) the water down to the west side of the City of David. He succeeded in everything he undertook.