John 4:50-53 NIV

[50] “Go,” Jesus replied, “your son will live.” The man took Jesus at his word and departed. [51] While he was still on the way, his servants met him with the news that his boy was living. [52] When he inquired as to the time when his son got better, they said to him, “Yesterday, at one in the afternoon, the fever left him.” [53] Then the father realized that this was the exact time at which Jesus had said to him, “Your son will live.” So he and his whole household believed.