is a strong prohibition!
Leviticus 18:23: "And you shall not lie with any beast and
defile yourself with it, neither shall any woman give herself to a beast
to lie with it: it is a perversion."
Leviticus 20:15-16 "If a man lies with a beast, he shall
be put to death; and you shall kill the beast. If a woman approaches
any beast and lies with it, you shall kill the woman and the beast;
they shall be put to death, their blood is upon them.