2 Peter 2:21-22

Worsley(i) 21 for it had been better for them not to have known the way of righteousness, than when they knew it, to turn from the holy commandment delivered to them. 22 But it is happened to them according to the true proverb, The dog is returned to his own vomit, and, The swine that was washed to her wallowing in the mire.