Deuteronomy 12:23-24

12:23 However, by no means eat the blood, for the blood is life itself – you must not eat the life with the meat! 12:24 You must not eat it! You must pour it out on the ground like water.

Deuteronomy 15:23

15:23 However, you must not eat its blood; you must pour it out on the ground like water.

Genesis 9:4

9:4 But you must not eat meat with its life (that is, its blood) in it.