John 3:6-8
3:6 What is born of the flesh is flesh, and what is born of the Spirit is spirit.
3:7 Do not be amazed that I said to you, ‘You must all be born from above.’
3:8 The wind blows wherever it will, and you hear the sound it makes, but do not know where it comes from and where it is going. So it is with everyone who is born of the Spirit.”