'Flesh and Blood' in the Bible

"Blessed are you, Simon, Son of Jonah," said Jesus; "for flesh and blood have not revealed this to you, but my Father who is in heaven!

"Look at my hands and my feet. It is I! Feel me and see; for a ghost has not flesh and blood as I have."

I tell you this, brothers, that flesh and blood cannot inherit the kingdom of God; nor can corruption inherit incorruption.

For our wrestling is not against flesh and blood, but against the despotisms, the empires, the rulers of this present darkness, the spirit-hosts of evil in the heavenly realm.

Therefore, since the children are sharers in flesh and blood, he also similarly partook of the same, in order that through death he might render powerless him that had the power of death, that is, the devil;