Isaiah 36:2
And the king of Assyria sent Rabshakeh from Lachish to Jerusalem unto king Hezekiah with a great army. And he stood by the conduit of the upper pool in the highway of the fuller's field.
Isaiah 7:3
Then said the LORD unto Isaiah, Go forth now to meet Ahaz, you, and Shearjashub your son, at the end of the conduit of the upper pool on the highway to the fuller's field;
2 Kings 18:17-37
And the king of Assyria sent Tartan and Rabsaris and Rab-shakeh from Lachish to king Hezekiah with a great army against Jerusalem. And they went up and came to Jerusalem. And when they were come up, they came and stood by the aqueduct from the upper pool, which is on the highway of the fuller's field.
2 Chronicles 32:9-23
After this did Sennacherib king of Assyria send his servants to Jerusalem, (but he himself laid siege against Lachish, and all his forces with him,) unto Hezekiah king of Judah, and unto all Judah that were at Jerusalem, saying,
Isaiah 22:9-11
You have seen also the breaches of the city of David, that they are many: and you gathered together the waters of the lower pool.