أَنَّهُ قَالَ قِيلَ يَا رَسُولَ اللَّهِ، مَنْ أَسْعَدُ النَّاسِ بِشَفَاعَتِكَ يَوْمَ الْقِيَامَةِ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم لَقَدْ ظَنَنْتُ يَا أَبَا هُرَيْرَةَ أَنْ لاَ يَسْأَلَنِي عَنْ هَذَا الْحَدِيثِ أَحَدٌ أَوَّلُ مِنْكَ، لِمَا رَأَيْتُ مِنْ حِرْصِكَ عَلَى الْحَدِيثِ، أَسْعَدُ النَّاسِ بِشَفَاعَتِي يَوْمَ الْقِيَامَةِ مَنْ قَالَ لاَ إِلَهَ إِلاَّ اللَّهُ، خَالِصًا مِنْ قَلْبِهِ أَوْ نَفْسِهِ .
I said: "O Allah's Messenger (ﷺ)! Who will be the luckiest person, who will gain your intercession on theDay of Resurrection?" Allah's Messenger (ﷺ) said: O Abu Huraira! "I have thought that none will ask meabout it before you as I know your longing for the (learning of) Hadiths. The luckiest person who willhave my intercession on the Day of Resurrection will be the one who said sincerely from the bottomof his heart "None has the right to be worshipped but Allah."