And (on hearing the news of the strangers' arrival) his people came (as if) driven on towards him and before this they were given to evil practices. He said, `My people! these are my daughters. They can be purer (guarantee against any conspiracy on my part) for you and take Allâh as a shield (against His punishment) and do not disgrace me in the matter of my guests. Is there not among you any right-minded man?'