2 Bible Verses about Reversion Of Things

And if the people seem trustworthy, express your wish for blessings to rest upon them. But if they prove to be untrustworthy, may those blessings remain on you [instead].

And if a son of peace is there [i.e., a peace-loving person], your [request for] peace will rest upon him. But if he is not [a peace-loving person], your [blessing of] peace will return to [rest on] you.