‏اللباس والزينة‏ : Hadeeth No:5153 Abu 'Uthman reported: While we were with 'Utba b. Farqad there came a letter of 'Umar (containing the instructions) that Allaah's Messenger (sallAllaahu alayhi wa sallam) had said: None should wear silk (with the exception of so much) but he will have nothing of it in the Hereafter. Abu 'Uthman said...

‏الإمارة : Hadeeth No:4513 It has been narrated on the authority of Abu Humaid as-Sa'idi that the Messenger of Allaah (sallAllaahu alayhi wa sallam) appointed a man in charge of Sadaqa (authorising him to receive charity from the people on behalf of the State). He came (back to the Prophet) with a large number of things and s...