'Flesh and Blood' in the Bible

Jesus answered him, "Blessed are you, Simon Bar Jonah, for flesh and blood has not revealed this to you, but my Father who is in heaven.

Now I say this, brothers, that flesh and blood can't inherit the Kingdom of God; neither does corruption inherit incorruption.

to reveal his Son in me, that I might preach him among the Gentiles, I didn't immediately confer with flesh and blood,

For our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places.

Since then the children have shared in flesh and blood, he also himself in the same way partook of the same, that through death he might bring to nothing him who had the power of death, that is, the devil,