John 5:4 KJV
For an angel went down at a certain season into the pool, and troubled the water: whosoever then first after the troubling of the water stepped in was made whole of whatsoever disease he had.
John 5:4, King James Version
In context
3 In these lay a great multitude of impotent folk, of blind, halt, withered, waiting for the moving of the water.
4 For an angel went down at a certain season into the pool, and troubled the water: whosoever then first after the troubling of the water stepped in was made whole of whatsoever disease he had.
5 And a certain man was there, which had an infirmity thirty and eight years.