Exodus 22:19

19 Whosoever lieth with a beast shall surely be put to death.

Exodus 22:19 In-Context

17 If her father utterly refuse to give her unto him, he shall pay money according to the dowry of virgins.
18 Thou shalt not suffer a witch to live.
19 Whosoever lieth with a beast shall surely be put to death.
20 He that sacrificeth unto any god, save unto the LORD only, he shall be utterly destroyed.
21 Thou shalt neither vex a stranger, nor oppress him: for ye were strangers in the land of Egypt.
The King James Version is in the public domain.