John 3:4 WBT

²  The same came to Jesus by night, and said to him, Rabbi, we know that thou art a teacher come from God: for no man can do these miracles that thou doest, except God be with him.

³  Jesus answered and said to him, Verily, verily, I say to thee, Except a man be born again, he cannot see the kingdom of God.

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

⁵  Jesus answered, Verily, verily, I say to thee, Except a man be born of water, and [of] 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.