What does the Bible say about bestiality?

BESTIALITY

Unnatural sexual intercourse of a man or a woman with an animal. The Mosaic Law emphatically condemned this perverted practice, sentencing the guilty person and the beast to death. “Where a man gives his seminal emission to a beast, he should be put to death without fail, and you should kill the beast. And where a woman approaches any beast to have a connection with it, you must kill the woman and the beast.”—Le 20:15, 16; 18:23; Ex 22:19; De 27:21.

bestiality

[ˌbesCHēˈalədē, ˌbisCHēˈalədē]

NOUN


    savagely cruel or depraved behavior.

    "there seems no end to the bestiality of human beings"

    synonyms:

    wickedness · evilness · vileness · baseness · blackness · depravity · [more]

    sexual intercourse between a person and an animal.

Anyone indulging in such filthy practice is morally unclean, and if a member of the Christian congregation was to indulge in such a practice, that one would be subject to disfellowshipping.  Eph 5:3; Col 3:5, 6

The Old Testament teaches
(under Mosaic Law - i.e. the religious and legal rules for Jewish people)
that if a person has sex with an animal
and is convicted of doing so
that both person and animal must be executed.

The Bible doesn't just call it " Good " iality, nor "BETTER" iality.
The Bible calls it  "BEST" iality
And the Bible has LOTS of stories about sheep.

The fact of the matter: it is an abomination to God to do such a thing.

In Jer. 3:16 it says that it's acceptable if you "treat the beasts with kindness."