‏الزكاة : Hadeeth No:2138 Abu Sa'id al-Khudri reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: No Sadaqa is payable on less than five wasqs of dates or grains....

‏الجهاد والسير‏ : Hadeeth No:4460 It has been narrated on the anthority of Yazid b. Hurmuz who said: Najda wrote to Ibn Abbas. I was sitting in the company of Ibn 'Abbas when he read his letter and wrote its reply. Ibn Abbas said: Were it not for preventing him from falling into wickedness. I would not have replied to his letter, ma...