Hadith 7807
عَنْ تَمِيمِ بْنِ سَلَمَةَ عَنْ عُبَيْدِ بْنِ خَالِدٍ رَضِيَ اللَّهُ عَنْهُ وَكَانَ مِنْ أَصْحَابِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ مَوْتُ الْفَجْأَةِ أَخْذَةُ أَسَفٍ وَحَدَّثَ بِهِ مَرَّةً عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ
It is narrated from Sayyiduna Ubaid bin Khalid (may Allah be pleased with him), who was among the noble Companions, that he said: Sudden death is a seizure of the wrath of Allah. At times, he would attribute this hadith to the Noble Prophet (peace and blessings be upon him).
Hadith 7808
عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ سَأَلْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ عَنْ مَوْتِ الْفَجْأَةِ فَقَالَ رَاحَةٌ لِلْمُؤْمِنِ وَأَخْذَةُ أَسَفٍ لِفَاجِرٍ
Sayyidah Aisha (may Allah be pleased with her) narrates that I asked the Noble Prophet (peace and blessings be upon him) about sudden death. He (peace and blessings be upon him) said: Such a death is a source of comfort for the believer and a cause of Allah's wrath for the wicked.