‏اللباس والزينة‏ : Hadeeth No:5166 Uqba b. 'Amir said: A silk go vn was presented to Allaah's Messenger (sallAllaahu alayhi wa sallam) and he wore it and observed prayer in it and then returned and put it off so violently as if he despised it. He then said: It does not befit the Godfearing persons....

‏الحج : Hadeeth No:2868 Abu Hassan reported: It was said to Ibn 'Abbas (Allaah be pleased with them) that this affair had engaged the attention of the people that he who circumambu- lates the House was permitted to circumambulate for Umra (even though he was in a state of Ihram for Hajj), whereupon he said: That is the Sun...