John 3:5-8

5Jesus answered, “Truly I tell you, unless someone is born of water and the Spirit, he cannot enter the kingdom of God.

6Whatever is born of the flesh is flesh, and whatever is born of the Spirit is spirit.

7Do not be amazed that I told you that you must be born again.

8The wind blows where it pleases, and you hear its sound, but you don’t know where it comes from or where it is going. So it is with everyone born of the Spirit.”