Matthew 7:6

Give not that which is holy to dogs, nor cast pearls before swine; lest they tread them under foot, and turning round tear you.

Philippians 3:2

Beware of dogs, beware of the malicious labourers, beware of the concision.

2 Peter 2:22

But the true proverb is verified in them, The dog hath returned to his own vomit; and the sow which was washed to its wallowing in the mire.

Revelation 22:15

But without are dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and every one who loveth and maketh a lie.

Treasury of Scripture Knowledge

Summary

Thou shalt not bring the hire of a whore, or the price of a dog, into the house of the LORD thy God for any vow: for even both these are abomination unto the LORD thy God.

Bible References

Dog

Matthew 7:6
Give not that which is holy to dogs, nor cast pearls before swine; lest they tread them under foot, and turning round tear you.
Philippians 3:2
Beware of dogs, beware of the malicious labourers, beware of the concision.
2 Peter 2:22
But the true proverb is verified in them, The dog hath returned to his own vomit; and the sow which was washed to its wallowing in the mire.
Revelation 22:15
But without are dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and every one who loveth and maketh a lie.