Luke 1:35
And the angel answering said to her, The Holy Spirit will come upon thee, and the power of the Most High will overshadow thee; wherefore the holy one that is to be born will be called the Son of God.
John 3:6
That which is born of the flesh, is flesh; and that which is born of the Spirit, is spirit.
Romans 5:12
So then as through one man sin entered into the world, and through sin death, and thus [death] came through unto all men, because all sinned
1 Corinthians 15:39
All flesh is not the same flesh; but there is one flesh of men, another of beasts, another of birds, another of fishes.
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;