And the LORD said unto Moses, Go in unto Pharaoh: for I have hardened his heart, and the heart of his servants, that I might shew these my signs before him. Exodus 10:1
For I am come to set a man at variance against his father, and the daughter against her mother,
and the daughter in law against her mother in law.
And a man's foes shall be they of his own household. Matthew 12:52