John 3:3-8

Jesus answered and said to him, Verily, verily, I say unto thee, Except any one be born anew he cannot see the kingdom of God. Nicodemus says to him, How can a man be born being old? can he enter a second time into the womb of his mother and be born? Jesus answered, Verily, verily, I say unto thee, Except any one be born of water and of Spirit, he cannot enter into the kingdom of God. That which is born of the flesh is flesh; and that which is born of the Spirit is spirit. Do not wonder that I said to thee, It is needful that ye should be born anew. The wind blows where it will, and thou hearest its voice, but knowest not whence it comes and where it goes: thus is every one that is born of the Spirit.