1053. hadíth
وَ سَأَلَ عَبْدُ اَللَّهِ بْنُ سُلَيْمَانَ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: عَنِ اَلرَّجُلِ يَأْخُذُهُ اَلرُّعَافُ فِي اَلصَّلاَةِ وَ لاَ يَزِيدُ عَلَى أَنْ يَسْتَنْشِفَهُ أَ يَجُوزُ ذَلِكَ قَالَ «نَعَمْ.
Abdullah ibn Sulayman asked Imam Jafar ibn Muhammad Al-Sadiq (a.s) about a person who experiences nosebleed during prayer and is only able to stop it by sniffing. Is this permissible? Imam (a.s) said: "Yes."