English translation
533. It was reported from 'Abdul-'Azīz bin Abī Rawwād: "Nāfi' informed us that there was a Mu'adh-dhīn that 'Umar had by the name of Masrūh. Once, he proclaimed the Adhān before Ṣubh (Fajr), so 'Umar commanded him..." and he mentioned similarly (د. ٥٣٢). (Hasan) Abū Dāwūd said: Hammād bin Zayd reported from 'Ubaidullāh bin ‘Umar, from Nāfi’ or other than him, that the name of ‘Umar’s Mu’adh-dhīn was Masrūh [or other than that]. Abū Dāwūd said: Ad-Darāwardī reported from ‘Ubaidullāh, from Nāfi’, from Ibn ‘Umar who said: “‘Umar had a Mu’adh-dhīn named Mas’ūd, and he mentioned similarly, and this is more correct than that (the previous version).
