I said to Abu Salih: Did you hear Abu Huraira (Allah be pleased with him) making a mention of the excellence of prayer in the mosque of Messenger of Allah ﷺ? He said: No (I did not hear directly from Abu Huraira), but I heard Abdullah b. Ibrahlm b. Qariz; say that' he had heard from Abu Huraira (Allah be pleased with him) that Messenger of Allah ﷺ had said: Prayer in this mosque of mine is better than a thousand prayers. or. is like one thousand prayers observed in other mosques besides It, except that it be in al-Masjid al-Haram.  

سَمِعْتَ أَبَا هُرَيْرَةَ يَذْكُرُ فَضْلَ الصَّلاَةِ فِي مَسْجِدِ رَسُولِ اللَّهِ ﷺ فَقَالَ لاَ وَلَكِنْ أَخْبَرَنِي عَبْدُ اللَّهِ بْنُ إِبْرَاهِيمَ بْنِ قَارِظٍ أَنَّهُ سَمِعَ أَبَا هُرَيْرَةَ يُحَدِّثُ أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ صَلاَةٌ فِي مَسْجِدِي هَذَا خَيْرٌ مِنْ أَلْفِ صَلاَةٍ أَوْ كَأَلْفِ صَلاَةٍ فِيمَا سِوَاهُ مِنَ الْمَسَاجِدِ إِلاَّ أَنْ يَكُونَ الْمَسْجِدَ الْحَرَامَ