Deuteronomy 12:23

"Only be sure that thou eat not the blood: for the blood is the life; and thou mayest not eat the life with the flesh."

Cross References (ranked by relevance)

For the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls: for it is the blood that maketh an atonement for the soul.

Genesis 9:4 11

But flesh with the life thereof, which is the blood thereof, shall ye not eat.

Deuteronomy 12:16

Only ye shall not eat the blood; ye shall pour it upon the earth as water.