John 4:53
King James Version
“So the father knew that at the same hour, in the which Jesus said unto him, Thy son liveth: and himself believed, and his whole house.”
Context
50Jesus saith unto him, Go thy way; thy son liveth. And the man believed the word that Jesus had spoken unto him, and he went his way.
51And as he was now going down, his servants met him, and told saying, Thy son liveth.
52Then enquired he of them the hour when he began to amend. And they said unto him, Yesterday at the seventh hour the fever left him.
53So the father knew that at the same hour, in the which Jesus said unto him, Thy son liveth: and himself believed, and his whole house.
54This again the second miracle Jesus did, when he was come out of Judaea into Galilee.