Reference for Sanhedrin 108:1

עונש שמענו אזהרה מניין ת"ל (ויקרא יח, כב) ואת זכר לא תשכב משכבי אשה תועבה היא

We have learnt from this the punishment for him who commits bestiality; whencedo we derive punishment for him who allows himself to be thus abused? —The Writ saith: Whosoever lieth with a beast shall surely be put todeath.<span class="x" onmousemove="('comment',' Ex. XXII, 18. ');">⁷</span>

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