[Machine] That Ibn Umar, when he performed ablution, used to rub his arms and sometimes comb his beard with his fingers and sometimes leave it.
أَنَّ ابْنَ عُمَرَ كَانَ إِذَا تَوَضَّأَ يَعْرُكُ عَارِضَيْهِ وَيُشَبِّكُ لِحْيَتَهُ بِأَصَابِعِهِ أَحْيَانًا وَيَتْرُكُ أَحْيَانًا