سُنَنُ ابْنِ مَاجَهْ
Sunan Ibn Majah 430
The Book of Purification and its Sunnah
Concerning running the fingers through the beard (when performing ablution)
حَدَّثَنَا مُحَمَّدُ بْنُ أَبِي خَالِدٍ الْقَزْوِينِيُّ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ إِسْرَائِيلَ، عَنْ عَامِرِ بْنِ شَقِيقٍ الأَسَدِيِّ، عَنْ أَبِي وَائِلٍ، عَنْ عُثْمَانَ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ تَوَضَّأَ فَخَلَّلَ لِحْيَتَهُ .
It was narrated from 'Uthman that: The Messenger of Allah performed ablution and ran his fingers through his beard.
Sunan Ibn Majah, 430Hasan (Darussalam)