‏فضائل الصحابة‏ : Hadeeth No:5868 Anas b. Malik reported that Abu Bakr Siddiq reported him thus: I saw the feet of the polytheists very close to us as we were in the cave. I said: Allaah's Messenger, if one amongst them were to see at his feet he would have surely seen us. Thereupon he said: Abu Bakr, what can befall twain who have ...

‏البر والصلة والآداب‏ : Hadeeth No:6211 This hadith has been transmitted on the authority of Zuhri with a slight variation of wording (and the words are):" The one turning away and the other turning away when they meet and one avoids the other and the other also avoids him."...