Strong G1994 ἐπιστρέφω epistrephō · to turn

2 Peter

1. 2 Peter 2:21
   For it had been better for them not to have known the way of righteousness, than, after they have known it, to turn from the holy commandment delivered unto them.
2. 2 Peter 2:22
   But it is happened unto them according to the true proverb, The dog is turned to his own vomit again; and the sow that was washed to her wallowing in the mire.