2 Kings - Chapter 20
In this chapter we come to the end of Hezekiah's long and successful reign, and the chapter ends with these comments:
"The rest of the events in Hezekiah’s reign, including the extent of his power and how he built a pool and dug a tunnel to bring water into the city, are recorded in The Book of the History of the Kings of Judah. Hezekiah died, and his son Manasseh became the next king."
The pool mentioned was called the pool of Siloam, and this is the site of one of Jesus' healings, recorded in John 9:
"As Jesus was walking along, he saw a man who had been blind from birth. “Rabbi,” his disciples asked him, “why was this man born blind? Was it because of his own sins or his parents’ sins?” “It was not because of his sins or his parents’ sins,” Jesus answered. “This happened so the power of God could be seen in him. We must quickly carry out the tasks assigned us by the one who sent us. The night is coming, and then no one can work. But while I am here in the world, I am the light of the world.” Then he spit on the ground, made mud with the saliva, and spread the mud over the blind man’s eyes. He told him, “Go wash yourself in the pool of Siloam” (Siloam means “sent”). So the man went and washed and came back seeing!"