John 3:6

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

Genesis 6:12

And God saw the earth, and, behold, it was corrupt; for all flesh had corrupted their way upon the earth.

Job 14:4

Who can bring a clean thing out of an unclean? not one.

Job 25:4

How then can man be just with God? Or how can he be clean that is born of a woman?

Ezekiel 36:26-27

A new heart also will I give you, and a new spirit will I put within you; and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.

Romans 8:4-9

that the ordinance of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.

Galatians 5:16-21

But I say, walk by the Spirit, and ye shall not fulfil the lust of the flesh.

Genesis 5:3

And Adam lived a hundred and thirty years, and begat a son in his own likeness, after his image; and called his name Seth:

Genesis 6:5

And Jehovah saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually.

Job 15:14-16

What is man, that he should be clean? And he that is born of a woman, that he should be righteous?

Psalm 51:10

Create in me a clean heart, O God; And renew a right spirit within me.

Ezekiel 11:19-20

And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them a heart of flesh;

John 1:13

who were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God.

Romans 7:5

For when we were in the flesh, the sinful passions, which were through the law, wrought in our members to bring forth fruit unto death.

Romans 7:18

For I know that in me, that is, in my flesh, dwelleth no good thing: for to will is present with me, but to do that which is good is not.

Romans 7:25-1

I thank God through Jesus Christ our Lord. So then I of myself with the mind, indeed, serve the law of God; but with the flesh the law of sin.

Romans 8:13

for if ye live after the flesh, ye must die; but if by the Spirit ye put to death the deeds of the body, ye shall live.

1 Corinthians 6:17

But he that is joined unto the Lord is one spirit.

1 Corinthians 15:47-50

The first man is of the earth, earthy: the second man is of heaven.

2 Corinthians 5:17

Wherefore if any man is in Christ, he is a new creature: the old things are passed away; behold, they are become new.

Galatians 5:24

And they that are of Christ Jesus have crucified the flesh with the passions and the lusts thereof.

Ephesians 2:3

among whom we also all once lived in the lust of our flesh, doing the desires of the flesh and of the mind, and were by nature children of wrath, even as the rest:--

Colossians 2:11

in whom ye were also circumcised with a circumcision not made with hands, in the putting off of the body of the flesh, in the circumcision of Christ;

1 John 3:9

Whosoever is begotten of God doeth no sin, because his seed abideth in him: and he cannot sin, because he is begotten of God.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Born of the flesh

Genesis 5:3
And Adam lived a hundred and thirty years, and begat a son in his own likeness, after his image; and called his name Seth:
Genesis 6:5
And Jehovah saw that the wickedness of man was great in the earth, and that every imagination of the thoughts of his heart was only evil continually.
Job 14:4
Who can bring a clean thing out of an unclean? not one.
Job 15:14
What is man, that he should be clean? And he that is born of a woman, that he should be righteous?
Job 25:4
How then can man be just with God? Or how can he be clean that is born of a woman?
Psalm 51:10
Create in me a clean heart, O God; And renew a right spirit within me.
Romans 7:5
For when we were in the flesh, the sinful passions, which were through the law, wrought in our members to bring forth fruit unto death.
Romans 8:1
There is therefore now no condemnation to them that are in Christ Jesus.
1 Corinthians 15:47
The first man is of the earth, earthy: the second man is of heaven.
2 Corinthians 5:17
Wherefore if any man is in Christ, he is a new creature: the old things are passed away; behold, they are become new.
Galatians 5:16
But I say, walk by the Spirit, and ye shall not fulfil the lust of the flesh.
Ephesians 2:3
among whom we also all once lived in the lust of our flesh, doing the desires of the flesh and of the mind, and were by nature children of wrath, even as the rest:--
Colossians 2:11
in whom ye were also circumcised with a circumcision not made with hands, in the putting off of the body of the flesh, in the circumcision of Christ;

General references

Mark 10:15
Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child, he shall in no wise enter therein.
1 Corinthians 6:17
But he that is joined unto the Lord is one spirit.

American Standard Version Public Domain