كتاب الصلاة
4  
Prayer
(9a)
Chapter: Suitable Dress - Section 1
(8)
باب الستر - الفصل الأول
Mishkat al-Masabih 759
‘Uqba b. ‘Amir said that God’s Messenger was presented with a silk gown which he put on and wore while praying. Then when he withdrew he pulled it off vigorously as though he disapproved of it, saying, “This is not fitting for the pious.” (Bukhari and Muslim.)
وَعَنْ عُقْبَةَ بْنِ عَامِرٍ قَالَ: أُهْدِيَ لِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَرُّوجَ حَرِيرٍ فَلَبِسَهُ ثُمَّ صَلَّى فِيهِ ثُمَّ انْصَرَفَ فَنَزَعَهُ نَزْعًا شَدِيدًا كَالْكَارِهِ لَهُ ثمَّ قَالَ: " لَا يَنْبَغِي هَذَا لِلْمُتقين
  مُتَّفَقٌ عَلَيْهِ   (الألباني) حكم   :
Reference : Mishkat al-Masabih 759
In-book reference : Book 4, Hadith 187