Matthew 10:13-14

13 And if the house is worthy, let your peace come upon it; but if it is not worthy, let your peace return to you.
14 And if any one will not receive you or listen to your words, shake off the dust from your feet as you leave that house or town.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.