'Flesh and Blood' in the Bible

And Jesus, having answered, said to him, Happy art thou, Simon Barjona: for flesh and blood has not revealed to thee, but my Father, he in the heavens.

And this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither does corruption inherit incorruption.

To reveal his Son in me, that I might announce him the good news in the nations; I consulted not with flesh and blood:

Since therefore the young children participated in flesh and blood, he also likewise participated with them; that by death he might leave unemployed him having the strength of death, that is, the devil;