الكافي- ط الاسلامية, volume 3, page 365

8. Ali ibn Muhammad has narrated from Sahl ibn Ziyad from Muhammad ibn al-Hassan al-Shammun from ‘Abd Allah ibn ‘Abd al- Rahman al-Asamm from Misma’ abu Sayyar who has said the following: “Abu ‘Abd Allah (a.s.), has said, ‘The Holy prophet once heard behind him a click like one’s cracking his finger in his Salah (prayer). After ending his Salah (prayer) the Holy prophet, said, ‘That is his share from his Salah (prayer).”’

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

9. Al-Husayn ibn Muhammad has narrated from ‘Abd Allah ibn ‘Amir from Ali ibn Mahziyar from Fadalah from al-‘Ala’ from Muhammad ibn Muslim who has said the following: “I once asked abu Ja‘far (a.s.), about a man who experiences nose bleeding and vomiting while in Salah (prayer). What is he to do? He (the Imam) said, ‘He turns to wash his nose and comes back to his Salah (prayer). If he has spoken, he must perform his Salah (prayer) again, but he does not need Wudu’.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.

10. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “I once asked abu ‘Abd Allah (a.s.), about a man whose Salah (prayer) is discontinued because of something passing in front of him. He (the Imam) said, ‘Salah (prayer) of a Muslim does not become discontinued by anything; however, protect as much as you can.’ He (the narrator) has said, ‘I then asked him (the Imam) about a man who experiences nose bleeding which does not stop until the time of Salah (prayer). He (the Imam) said, ‘He fills his nose up with something, then performs Salah (prayer), but does not take a long time if he fears bleeding.’ He (the narrator) has said that he (the Imam) said, ‘If he experiences nose bleeding in obligatory Salah (prayer) without break he performs his Salah (prayer) again if he has turned away from al-Qiblah (al-Ka’bah) before completing. If he has said Tashahhud (testimonies of belief), then he is not required to perform again.’”

Translation: Muhammad Sarwar·Thaqalayn link·The Arabic above is the original.