New Revised Standard Version
who sit inside tombs, and spend the night in secret places; who eat swine’s flesh, with broth of abominable things in their vessels;

Contemporary English Version
They spend their nights hiding in burial caves; they eat the meat of pigs, cooked in sauces made of stuff unfit to eat.

New American Bible
Sitting in tombs and spending the night in caves, Eating the flesh of pigs, with broth of unclean meat in their dishes;

Douay-Rheims Bible
That dwell in sepulchres, and sleep in the temple of idols: that eat swine's flesh, and profane broth is in their vessels.

That dwell in sepulchres, and sleep in the temple of idols: that eat swine's flesh, and profane broth is in their vessels.

remain

Numbers 19:11,16-20 He that toucheth the corpse of a man, and is therefore unclean seven days, . . .

Deuteronomy 18:11 Nor charmer, nor any one that consulteth pythonic spirits, or fortune tellers, or that seeketh the truth from the dead.

Matthew 8:28 And when he was come on the other side of the water, into the country of the Gerasens, there met him two that were possessed with devils, coming out of the sepulchres, exceeding fierce, so that none could pass by that way.

Mark 5:2-5 And as he went out of the ship, immediately there met him out of the monuments a man with an unclean spirit, . . .

Luke 8:27 And when he was come forth to the land, there met him a certain man who had a devil now a very long time. And he wore no clothes: neither did he abide in a house, but in the sepulchres.

which eat

Isaiah 66:3,17 He that sacrificeth an ox, is as if he slew a man: he that killeth a sheep in sacrifice, as if he should brain a dog: he that offereth an oblation, as if he should offer swine's blood; he that remembereth incense, as if he should bless an idol. All these things have they chosen in their ways, and their soul is delighted in their abominations. . . .

Leviticus 11:7 And the swine, which, though it divideth the hoof, cheweth not the cud.

Deuteronomy 14:8 The swine also, because it divideth the hoof, but cheweth not the cud, shall be unclean, their flesh you shall not eat, and their carcasses you shall not touch.

broth, or, pieces

Exodus 23:19 Thou shalt carry the first-fruits of the corn of thy ground to the house of the Lord thy God. Thou shalt not boil a kid in the milk of his dam.

Exodus 34:26 The first of the fruits of thy ground thou shalt offer in the house of the Lord thy God. Thou shalt not boil a kid in the milk of his dam.

Deuteronomy 14:3,21 Eat not the things that are unclean. . . .

Ezekiel 4:14 And I said: Ah, ah, ah, O Lord God, behold my soul hath not been defiled, and from my infancy even till now, I have not eaten any thing that died of itself, or was torn by beasts, and no unclean flesh hath entered into my mouth.