Nonsense. better go and read Genisis again. Look for the sentence "They (Animals) shall be meat for thee"
Confirmed hunter and carnivore here. That said, the first example of meat eating is post-flood with Noah:
“Everything that lives and moves will be food for you. Just as I gave you the green plants, I now give you everything.”
(Genesis 9:4)
Pre-flood, strictly vegitarian.
Key word being “now”
In Genesis, God gave Noah permission to eat meat after the flood (post flood).
Genesis 9:3 "Every moving thing that liveth shall be meat for you; even as the green herb have I given you all things. "