John 5:4-7

For an angel went down at a certain time into the pool and stirred up the water; then whoever stepped in first, after the stirring of the water, was made well of whatever disease he had. Now a certain man was there who had an infirmity thirty-eight years. When Jesus saw him lying there, and knew that he already had been in that condition a long time, He said to him, “Do you want to be made well?” The sick man answered Him, “Sir, I have no man to put me into the pool when the water is stirred up; but while I am coming, another steps down before me.”