Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: The Prophet (peace and blessings be upon him) said: "When anyone's nose bleeds during his prayer, he should leave the prayer, go and wash off the blood, perform ablution again, and begin the prayer anew."
Al-Tabarani recorded it in al-Mu'jam al-Kabir; its chain contains a narrator, Muhammad bin Maslamah, whom people declared da'if (weak), while al-Daraqutni (may Allah have mercy on him) says: There is no harm in him. However, he narrated it from Ibn Arqam from Ata, and we do not know who Ibn Arqam is.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الطهارة / 1276
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«سنن الدارقطني كتاب الطهارة باب فى الوضوء من الخارج من البدن 491 المعجم الكبير للطبراني من اسمه عبد الله وما اسند عبد الله بن عباس رضي الله عنهما عطاء 11169 ، أخرجه المعجم الكبير للطبراني برقم: 11374»
Sayyiduna Salman (may Allah be pleased with him) says: Blood began to flow from my nose, so I asked the Prophet (peace and blessings be upon him), and he said: Perform a fresh ablution because of what has occurred.
Al-Tabarani recorded it in al-Mu'jam al-Kabir and al-Mu'jam al-Awsat; its chain contains a narrator, Amr bin Khalid al-Qurashi al-Wasiti, who is a kadhdhab (liar).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الطهارة / 1277
Hadith Gradingمحدثین:موضوع
Hadith Takhrij«أخرجه المعجم الكبير للطبراني برقم: 6099، وأخرجه المعجم الأوسط للطبراني برقم: 2883»