John 3:6

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

Romans 8:4-9

so that what is required by the Law might be accomplished in us, who walk not according to the flesh, but according to the Spirit.

Galatians 5:16-21

But I say, Walk by the Spirit, and ye will not fulfill the desires of the 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 affections of sins, which were through the Law, were working in our members to bear fruit unto death.

Romans 7:18

For I know that there dwelleth not in me, that is, in my flesh, any good thing; for to desire is present with me, but not to perform that which is good.

Romans 7:25-1

Thanks be to God, [who hath delivered me] through Jesus Christ our Lord. So then, I, the same person, with the mind serve the law of God, but with the flesh the law of sin.

Romans 8:13

For if ye live according to the flesh, ye are sure to die; but if by the Spirit ye make an end of the deeds of the body, ye will live.

1 Corinthians 6:17

but he that is connected with the Lord is one spirit with him.

1 Corinthians 15:47-50

The first man is from the earth, earthy; the second man is from heaven.

2 Corinthians 5:17

Therefore, if any one is in Christ, he is a new creation; the old things have passed away; behold, all things have become new.

Galatians 5:24

And they who belong to Christ Jesus crucified the flesh with the passions and lusts.

Ephesians 2:3

among whom even we all had our way of life in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the thoughts, and were by nature children of wrath, even as others;

Colossians 2:11

in whom also ye have been circumcised with a circumcision not performed by hand, in putting off the body of the flesh in the circumcision of Christ,

1 John 3:9

Whoever hath been born of God doth not commit sin, because his seed abideth in him; and he cannot sin, because he hath been born 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

Romans 7:5
For when we were in the flesh, the affections of sins, which were through the Law, were working in our members to bear fruit unto death.
Romans 8:1
There is then now no condemnation for those who are in Christ Jesus.
1 Corinthians 15:47
The first man is from the earth, earthy; the second man is from heaven.
2 Corinthians 5:17
Therefore, if any one is in Christ, he is a new creation; the old things have passed away; behold, all things have become new.
Galatians 5:16
But I say, Walk by the Spirit, and ye will not fulfill the desires of the flesh.
Ephesians 2:3
among whom even we all had our way of life in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the thoughts, and were by nature children of wrath, even as others;
Colossians 2:11
in whom also ye have been circumcised with a circumcision not performed by hand, in putting off the body of the flesh in the circumcision of Christ,

General references

Mark 10:15
Truly do I say to you, Whoever shall not receive the kingdom of God as a child, will not enter therein.
1 Corinthians 6:17
but he that is connected with the Lord is one spirit with him.