عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ: ((لَا يَمُوتُ أَحَدٌ مِنَ الْمُسْلِمِينَ فَيُصَلَّى عَلَيْهِ أُمَّةٌ مِنَ النَّاسِ يَبْلُغُونَ أَنْ يَكُونُوا مَائَةً، فَيَشْفَعُونَ لَهُ إِلَّا شُفِّعُوا فِيهِ))
It is narrated from Sayyidah Aisha (may Allah be pleased with her) that the Noble Prophet (peace and blessings be upon him) said: If a Muslim passes away and a congregation of one hundred people offers the funeral prayer for him and intercedes for him, their intercession will be accepted.