Biblical References
2 Kings 20, 20: “And the rest of the events of Hezekiah and all his mighty deeds, and how he made the conduit and the pool, and he brought the water into the city, they are written in the book of the chronicles of the kings of Judah.”
2 Chronicles 32, 3-4: “And he took counsel with his officers and his mighty men to stop up the waters of the fountains that were outside the city, and they assisted him. And a large multitude gathered and stopped up all the fountains and the stream that flowed in the midst of the land, saying, "Why should the kings of Assyria come and find much water?""
Read more about this topic: Siloam Inscription