حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا أَبُو الْخَطَّابِ الدِّمَشْقِيُّ، حَدَّثَنَا رُزَيْقٌ أَبُو عَبْدِ اللَّهِ الأَلْهَانِيُّ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ صَلاَةُ الرَّجُلِ فِي بَيْتِهِ بِصَلاَةٍ وَصَلاَتُهُ فِي مَسْجِدِ الْقَبَائِلِ بِخَمْسٍ وَعِشْرِينَ صَلاَةً وَصَلاَتُهُ فِي الْمَسْجِدِ الَّذِي يُجَمَّعُ فِيهِ بِخَمْسِمِائَةِ صَلاَةٍ وَصَلاَةٌ فِي الْمَسْجِدِ الأَقْصَى بِخَمْسِينَ أَلْفِ صَلاَةٍ وَصَلاَةٌ فِي مَسْجِدِي بِخَمْسِينَ أَلْفِ صَلاَةٍ وَصَلاَةٌ فِي الْمَسْجِدِ الْحَرَامِ بِمِائَةِ أَلْفِ صَلاَةٍ ‏"‏ ‏.‏

It wasnarrated that Anas bin Malik said: “The Messenger of Allah(PBUH)said: ‘A man’s prayer in his house is equal (in reward) to oneprayer; his prayer in the mosque of the tribes is equal totwenty-fiveprayers; his prayer in the mosque in which Friday prayeris offered isequal to five-hundred prayers; his prayer in AqsaMosque is equal tofifty thousand prayers; his prayer in my mosque isequal to fiftythousand prayers; and his prayer in the Sacred Mosqueis equal to onehundred thousand prayers.” Translation Not Available

Book Ref: Sunan Ibn Majah Book 5 Hadith 1413
Web Ref:  Sunan Ibn Majah Vol 1 Book 5 Hadith 1413