6That which is born of the flesh is flesh; and that which is born of the Spirit is spirit. 7Marvel not that I said unto thee, Ye must be born again. 8The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is every one that is born of the Spirit. 9Nicodemus answered and said unto him, How can these things be?10Jesus answered and said unto him, Art thou a master of Israel, and knowest not these things? 11Verily, verily, I say unto thee, We speak that we do know, and testify that we have seen; and ye receive not our witness. 12If I have told you earthly things, and ye believe not, how shall ye believe, if I tell you of heavenly things?