Sunan Ibn Majah 103
سنن ابن ماجه#103Da'ifحَدَّثَنَا إِسْمَاعِيلُ بْنُ مُحَمَّدٍ الطَّلْحِيُّ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ خِرَاشٍ الْحَوْشَبِيُّ، عَنِ الْعَوَّامِ بْنِ حَوْشَبٍ، عَنْ مُجَاهِدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ لَمَّا أَسْلَمَ عُمَرُ نَزَلَ جِبْرِيلُ فَقَالَ يَا مُحَمَّدُ لَقَدِ اسْتَبْشَرَ أَهْلُ السَّمَاءِ بِإِسْلاَمِ عُمَرَ .
It was narrated that Ibn 'Abbas said:"When 'Umar became Muslim, Jibril came down and said: 'O Muhammed! The people of heaven are rejoicing because of 'Umar's Islam
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniVery Daif
Muhammad Fouad Abd al-BaqiVery Daif
Shuaib Al ArnautVery Daif
Zubair Ali ZaiDaif