King James Version
Jesus saith unto him, Thomas, because thou hast seen me, thou hast believed: blessed are they that have not seen, and yet have believed.English Standard Version
Jesus said to him, "Have you believed because you have seen me? Blessed are those who have not seen and yet have believed."New International Version
Then Jesus told him, "Because you have seen me, you have believed; blessed are those who have not seen and yet have believed."