‏الجهاد والسير‏ : Hadeeth No:4355 It has been narrated on the authority of Abu Huraira that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: My heirs cannot share even a dinar (from my legacy) ; what I leave behind after paving mtintenance allowance to my wives and remuneration to my manager is (to go in) charity....

‏الزكاة : Hadeeth No:2151 Ibn 'Umar said that the Prophet of Allaah (sallAllaahu alayhi wa sallam) prescribed the Sadaqa of Ramadan (Sadaqat-al-Fitr) one sa' of dates or one sa' of barley for every free man or a slave, male or female, and then the people equalised (one sa' of dates or barley) with half a sa' of wheat....