You must not lie carnally with any animal, thus defiling yourself with it; a woman must not stand before an animal to mate with it; that is a perversion.
KJV
Neither shalt thou lie with any beast to defile thyself therewith: neither shall any woman stand before a beast to lie down thereto: it [is] confusion.
ASV
And thou shalt not lie with any beast to defile thyself therewith; neither shall any woman stand before a beast, to lie down thereto: it is confusion.