Leviticus 17:14
for the life of all flesh is its blood. So I have said to the Israelites: You must not eat the blood of any living thing because the life of every living thing is its blood -- all who eat it will be cut off.
Genesis 9:4
But you must not eat meat with its life (that is, its blood) in it.
Leviticus 17:11-12
for the life of every living thing is in the blood. So I myself have assigned it to you on the altar to make atonement for your lives, for the blood makes atonement by means of the life.
Deuteronomy 12:23
However, by no means eat the blood, for the blood is life itself -- you must not eat the life with the meat!