'Abdullah bin Harith reported that the Mu'adhdhin of Ibn 'Abba said Adhan on Friday (and then made the announcement to say prayer in houses) because it was a rainy day; as it has been narrated by Ma'mar and others, and in this hadith it was mentioned: He who did it, i. e. the Apostle of Allah ( صلی اللہ علیہ وسلم ) , was better than I.