‏الزكاة : Hadeeth No:2360 Jarir b. 'Abdullah said: 'When the collector of sadaqat (Zakat) comes to you, (you should see) that he goes away pleased with you....

‏الفضائل : Hadeeth No:5714 Sa'd b. Abu Waqqas reported: I saw on the right side of Allaah's Messenger (sallAllaahu alayhi wa sallam) and on his left side two persons with white clothes on the Day of Uhtid fighting a desperate fight, and I saw them neither before nor after that....