As is the mother, so is her daughter - בתה כאמה keimmah bittah, "As the mother, her daughter." As is the cause, so is the effect. As is the breeding, so is the practice. A silken purse cannot be made out of a swine's ear. What is bred in the bone seldom comes out of the flesh. All such proverbs show the necessity of early holy precepts, supported by suitable example.
The Jews prided themselves on being under the special protection of Yahweh. In the downfall of their neighbors, they found only additional grounds for confidence in their own security. Ezekiel now in severe rebuke places them on an equality with Sodom and Samaria. Alike have been their sins, except that Judah has had the preeminence in guilt. Alike shall be their punishment.