Thats easy, check out these versus from the Bible.....
Genesis 1:29 "And God said, Behold, I have given you every herb-bearing seed and every tree, in which is the fruit of the tree yielding seed; to you it shall be for meat.
Exodus 20:13 "Thou shalt not kill"
Genesis 9:4-5 "But flesh with the life therof, which is the blood thereof, shall ye not eat. And surely your blood of your lives will require; at the hand of every beast will I require it.
Isaiah 1:11, 15 "To what is the multitude of your sacrifices unto me? Said the Lord: I am full of the burnt offerings of rams, and the fat of fed beasts; and I delight not in the blood of bullocks, or of lambs, or of goats. When ye spread forth your hands, I will hide Mine eyes from you: Yea, when ye make many prayers, I will not hear, for your hands are full of blood.
Isaiah 66:3 "He that killeth an ox is as if he slew a man"
Leviticus 3:17 "It shall be a perpetual statue for your generations throuout all your dwellings, that ye eat neither fat nor blood."
Leviticus 17:10 "And whatsoever man there be of the house of Israel, or of strangers who sojourn among you, that eateth any manner of blood; I will even set My face against that soul that eateth blood."
I am not familiar with the Koran though. I will search.