1055. hadíth
وَ سَأَلَ لَيْثٌ اَلْمُرَادِيُّ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: عَنِ اَلرَّجُلِ يَرْعُفُ زَوَالَ اَلشَّمْسِ حَتَّى يَذْهَبَ اَللَّيْلُ قَالَ «يُومِئُ إِيمَاءً بِرَأْسِهِ عَنْ كُلِّ صَلاَةٍ.
Layth al-Muradi asked Imam Jafar ibn Muhammad Al-Sadiq (a.s) about a man who suffers from continuous nosebleeds from the time of the sun's zenith until nightfall. Imam (a.s) replied: "He should gesture with his head for each prayer."