John 4:52-54

4:52 So he asked them the time when his condition began to improve, and they told him, “Yesterday at one o’clock in the afternoon the fever left him.” 4:53 Then the father realized that it was the very time Jesus had said to him, “Your son will live,” and he himself believed along with his entire household. 4:54 Jesus did this as his second miraculous sign when he returned from Judea to Galilee.