Sahih Muslim Book 4, Hadith Number 918.

Chapter : Recitation in noon and afternoon prayers.

Abdullah b. Sa’id reported: The Apostle of Allah (may peace be upon him) 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.