and if you find no one in them do not enter them until you are given permission. and if it is said to you turn back then turn back. that is more proper for you. god is aware of what you do.
فإن لم تجدوا فيها أحدا فلا تدخلوها حتى يؤذن لكم وإن قيل لكم ارجعوا فارجعوا هو أزكى لكم والله بما تعملون عليم