‏الجهاد والسير‏ : Hadeeth No:4335 A hadith has been narrated by Salim who learnt it from his father and said: The Messenger of Allaah (sallAllaahu alayhi wa sallam) gave us an extra (camel) besides our share of Khums; (and in this extra share) I got a Sharif (and a Sharif is a big old camel)....

‏العلم : Hadeeth No:6470 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: He who called (people) to righteousness, there would be reward (assured) for him like the rewards of those who adhered to it, without their rewards being diminished in any respect. And he who called (people) to error, ...