1 Peter 1:15 in the King James Version
But as he which hath called you is holy, so be ye holy in all manner of conversation;
Context
14 as children of obedience, not conforming yourselves according to your former lusts as in your ignorance,
15 but just as he who called you is holy, you yourselves also be holy in all of your behavior,
16 because it is written, “You shall be holy, for I am holy.”