John 20:29-31

Young's Literal Translation

²⁹ Jesus saith to him, `Because thou hast seen me, Thomas, thou hast believed; happy those not having seen, and having believed.'

³⁰ Many indeed, therefore, other signs also did Jesus before his disciples, that are not written in this book;

³¹ and these have been written that ye may believe that Jesus is the Christ, the Son of God, and that believing ye may have life in his name.'