Deuteronomy 14:8
And [also] the pig {because it has a division of the hoof} {but does not chew the cud}; it [is] unclean for you; from their meat you shall not eat, and you shall not touch their {carcasses}.
Leviticus 11:26-27
" '[With regard] to any animal that has a divided hoof but does not split the hoof, or does not have a cud [for] chewing--they [are] unclean for you; anyone who touches them shall become unclean.
Isaiah 65:4
{who sit} in graves and spend the night in {secret places}, {who eat} the flesh of swine with a fragment of impurity [in] their vessels,
Isaiah 66:3
The one who slaughters bull strikes a man; the one who slaughters lamb for sacrifice breaks the neck [of] a dog. The one who offers an offering, [the] blood of swine; the one who offers frankincense blesses an idol. Indeed, they themselves have chosen their ways, and their soul delights in their abhorrence.
Isaiah 66:17
Those who sanctify themselves and those who cleanse themselves {to go into} the gardens after [the] one in the middle, eating the flesh of swine and detestable things and rodents together shall come to an end!" {declares} Yahweh.
Luke 15:15-16
And he went [and] hired himself out to one of the citizens of that country, and he sent him into his fields to tend pigs.
2 Peter 2:22
The [statement] of the true proverb has happened to them, "A dog returns to its own vomit," and "A sow, [after] washing herself, [returns] to wallowing in the mud."