مُحَمَّدُ بْنُ أَحْمَدَ بْنِ يَحْيَى عَنْ مُعَاوِيَةَ بْنِ حُكَيْمٍ عَنِ اِبْنِ اَلْمُغِيرَةِ عَنْ رَجُلٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: «إِذَا تَوَضَّأَ اَلرَّجُلُ فَلْيَصْفِقْ وَجْهَهُ بِالْمَاءِ فَإِنَّهُ إِنْ كَانَ نَاعِساً فَزِعَ وَاِسْتَيْقَظَ وَإِنْ كَانَ اَلْبَرْدُ فَزِعَ وَ لَمْ يَجِدِ اَلْبَرْدَ».
Muhammad ibn Ahmad ibn Yahya, from Muawiyah ibn Hakim, from ibn Al-Mughira, from a man, from Abu Abdullah (a.s), said: Imam (a.s) said: "When a man performs ablution, he should splash water on his face. For if he is drowsy, he will be startled and wake up, and if it is cold, he will be startled and not feel the cold."