John 3
1 There was a man of the Pharisees, named Nicodemus, a ruler of the Jews:

2 The same came to Jesus by night, and said unto 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 unto him, Verily, verily, I say unto thee, Except a man be born again, 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 the second time into his mother's womb, and be born?

5 Jesus answered, Verily, verily, I say unto 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.

Acts :38
38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.

Ezekiel 36:26
I will give you a new heart and put a new spirit within you; I will remove your heart of stone and give you a heart of flesh.

2 Corinthians 5:17
Therefore if anyone is in Christ, he is a new creation. The old has passed away. Behold, the new has come!

1 John 5:1
Everyone who believes that Jesus is the Christ is born of God, and everyone who loves the Father also loves the one born of Him.

Galatians 5:22 But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith, Galatians 5:23 Meekness, temperance: against such there is no law.