John 5: 1-4
1 After this came a Jewish feast, for which Jesus went up to Jerusalem. 2 There is a pool in Jerusalem at the Sheep Gate, called in Hebrew Bethsaida, with five porches, 3 under which a multitude of diseased folk used to lie, the blind, the lame, the disabled, waiting for a disturbance of the water. 4 From time to time, an angel of the Lord came down upon the pool, and the water was stirred up; and the first man who stepped into the pool after the stirring of the water, recovered from whatever infirmity it was that oppressed him.