688. hadíth
وَ أَمَّا مَسْجِدُ اَلْخَيْفِ بِمِنًى فَإِنَّهُ رَوَى جَابِرٌ عَنْ أَبِي جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ أَنَّهُ قَالَ - «صَلَّى فِي مَسْجِدِ اَلْخَيْفِ سَبْعُمِائَةِ نَبِيٍّ.
As for the Mosque of Al-Khayf in Mina, it has been narrated by Jabir from Imam Muhammad ibn Ali Al-Baqir (a.s) that He said: "Seven hundred prophets prayed in the Mosque of al-Khayf."