Leviticus 20:15

13 If a man lies with a man as with a woman, they have both committed an abomination. They must surely be put to death; their blood is upon them.

14 If a man marries both a woman and her mother, it is depraved. Both he and they must be burned in the fire, so that there will be no depravity among you.

If a man lies carnally with an animal, he must be put to death. And you are also to kill the animal.

16 If a woman approaches any animal to mate with it, you must kill both the woman and the animal. They must surely be put to death; their blood is upon them.

17 If a man marries his sister, whether the daughter of his father or of his mother, and they have sexual relations, it is a disgrace. They must be cut off in the sight of their people. He has uncovered the nakedness of his sister; he shall bear his iniquity.

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
If a man lies carnally with an animal, he must be put to death. And you are also to kill the animal.
KJV
And if a man lie with a beast, he shall surely be put to death: and ye shall slay the beast.
WEB
“‘If a man lies with an animal, he shall surely be put to death; and you shall kill the animal.
ASV
And if a man lie with a beast, he shall surely be put to death: and ye shall slay the beast.
DARBY
And if a man lie with a beast for copulation, he shall certainly be put to death; and ye shall kill the beast.
BLB
And a man who commits his copulation with an animal, he must surely be put to death, and the animal you⁺ shall kill.
ÅB
En mann som har omgang med et dyr, skal late livet, og dyret skal dere drepe.
OTB
‘Hvis en mann har seksuell omgang med et dyr, skal han visselig dø, og dere skal drepe dyret.
B1930
En mann som har omgang med et dyr, skal late livet, og dyret skal I drepe.

Study notes (Tyndale)

Original text and word study

Cross references