[Machine] He used to wash his face when he woke up. Al-Shafi'i narrated this from an unnamed man from Layth from Tawus from Ibn Abbas who said, "Wash the traces of sleep from your faces." It was also narrated from Anas bin Malik from the Prophet, except that there is weakness in its chain.
أَنَّهُ كَانَ إِذَا احْتَجَمَ غَسَلَ مَحَاجِمَهُ وَرَوَى الشَّافِعِيُّ فِي الْقَدِيمِ هَذَا وَعَنْ رَجُلٍ عَنْ لَيْثٍ عَنْ طَاوُسٍ عَنِ ابْنِ عَبَّاسٍ قَالَ اغْسِلُوا أَثَرَ الْمَحَاجِمِ عَنْكُمْ وَحَسْبُكُمْ وَرُوِّينَاهُ فِيهِ عَنْ أَنَسِ بْنِ مَالِكٍ عَنِ النَّبِيِّ ﷺ إِلَّا أَنَّ فِي إِسْنَادِهِ ضَعْفًا