question #1 Sahih Muslim 455, Book 4, Hadith 184 : What should be done if a disruption occurs during the recitation of prayer?

The Apostle of Allah (ﷺ) led us in the morning prayer in Mecca and began Sarat al-Mu’minin (xxiii ) but when he came to the mention of Moses and Aaron (verse. 45) or to the mention of Jesus (verse 50), a cough got the better of him, and he bowed. ‘Abdullah b. Sa’ib was present there, and in the hadith narrated by Abd al-Razzaq (the words are): He cut short (the recitation) and bowed.