عَنِ ابْنِ عَبَّاسٍ رَضِيَ اللَّهُ عَنْهُمَا عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَنَّهُ قِيلَ لَهُ يَا رَسُولَ اللَّهِ لَقَدْ أَبْطَأَ عَنْكَ جِبْرِيلُ عَلَيْهِ السَّلَامُ فَقَالَ وَلِمَ لَا يُبْطِئُ عَنِّي وَأَنْتُمْ حَوْلِي لَا تَسْتَنُّونَ وَلَا تُقَلِّمُونَ أَظْفَارَكُمْ وَلَا تَقُصُّونَ شَوَارِبَكُمْ وَلَا تُنَقُّونَ رَوَاجِبَكُمْ
Sayyiduna Ibn Abbas (may Allah be pleased with them both) narrates that someone said to the Prophet Muhammad (peace and blessings be upon him): O Messenger of Allah! Jibreel (peace be upon him) has delayed in meeting you. The Prophet (peace and blessings be upon him) replied: Why should he not delay, when you are around me—you neither use the miswak, nor trim your nails, nor cut your moustaches, nor wash the joints of your fingers properly.