'Blood' in the Bible

Which were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God.

Then Jesus said unto them, Verily, verily, I say unto you, Except ye eat the flesh of the Son of man, and drink his blood, ye have no life in you.

Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day.

For my flesh is meat indeed, and my blood is drink indeed.

He that eateth my flesh, and drinketh my blood, dwelleth in me, and I in him.

But one of the soldiers with a spear pierced his side, and forthwith came there out blood and water.