Hadith
وَحَدَّثَنَاهُ عَبْدُ بْنُ حُمَيْدٍ، حَدَّثَنَا أَحْمَدُ بْنُ إِسْحَاقَ الْحَضْرَمِيُّ، حَدَّثَنَا وُهَيْبٌ، حَدَّثَنَا أَيُّوبُ، عَنْ عَبْدِ اللَّهِ بْنِ الْحَارِثِ، - قَالَ وُهَيْبٌ لَمْ يَسْمَعْهُ مِنْهُ - قَالَ أَمَرَ ابْنُ عَبَّاسٍ مُؤَذِّنَهُ فِي يَوْمِ جُمُعَةٍ فِي يَوْمٍ مَطِيرٍ . بِنَحْوِ حَدِيثِهِمْ .
A hadith like this that Ibn 'Abbas ordered his Mu'adhdhin (to summon people to prayer and then make announcement to say prayer in their houses) on Friday which was a rainy day, has been transmitted by 'Abdullah b. Harith. Wuhaib, however, says that he did not hear it from him
Sahih
Sahih Muslim 1609 ·Book 6, Hadith 40·Also available on sunnah.com·