John 3:5 ASV

³  Jesus answered and said unto him, Verily, verily, I say unto thee, Except one be born anew, he cannot see the kingdom of God.

⁴  Nicodemus saith unto him, How can a man be born when he is old? can he enter a second time into his mother's womb, and be born?

⁵  Jesus answered, Verily, verily, I say unto thee, Except one be born of water and the Spirit, he cannot enter into the kingdom of God!

⁶  That which is born of the flesh is flesh; and that which is born of the Spirit is spirit.

⁷  Marvel not that I said unto thee, Ye must be born anew.