Deuteronomy 14:8
And the swine, because it divides the hoof but does not chew the cud; it is unclean to you. You shall not eat of their flesh nor touch their dead body.
Leviticus 11:26-27
even every living thing which divides the hoof, and is not cloven-footed, nor chews the cud, they are unclean to you. Everyone that touches them shall be unclean.
Isaiah 65:4
a people who remain among the graves, and sleep in the tombs, who eat swine's flesh, and broth from hateful things in their vessels;
Isaiah 66:3
He who kills an ox is is as if he killed a man; he who sacrifices a lamb is as if he broke a dog's neck; he who offers an offering is as if he offered swine's blood; he who burns incense is as if he blessed an idol. Yea, they have chosen their own ways, and their soul delights in their abominations.
Isaiah 66:17
Those who sanctify themselves, and purify themselves to go into the gardens, behind one tree in the middle, eating swine's flesh, and the hateful thing, and the mouse, will be cut off together, says Jehovah.
Luke 15:15-16
And he went and joined himself to a citizen of that country. And he sent him into his fields to feed pigs.
2 Peter 2:22
But the word of the true proverb has happened to them: The dog turning to his own vomit; and, The washed sow to wallowing in the mire.