Exodus 22:19 prescribes death for bestiality, the same offense cursed in Deuteronomy 27:21—a direct legal parallel.

Leviticus 18:23 forbids bestiality as perversion, reinforcing the prohibition and curse stated here.

Leviticus 20:15 commands death for a man lying with an animal, matching the curse in Deuteronomy 27:21 with a specific penalty.