Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
حَدَّثَنِي عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ الْجُعْفِيُّ، حَدَّثَنَا أَبُو عَامِرٍ عَبْدُ الْمَلِكِ، حَدَّثَنَا إِبْرَاهِيمُ ـ هُوَ ابْنُ طَهْمَانَ ـ عَنْ أَبِي جَمْرَةَ، عَنِ ابْنِ عَبَّاسٍ، رضى الله عنهما قَالَ أَوَّلُ جُمُعَةٍ جُمِّعَتْ بَعْدَ جُمُعَةٍ جُمِّعَتْ فِي مَسْجِدِ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي مَسْجِدِ عَبْدِ الْقَيْسِ بِجُوَاثَى. يَعْنِي قَرْيَةً مِنَ الْبَحْرَيْنِ.Narrated Ibn `Abbas:The first Friday (i.e. Jumua) prayer offered after the Friday Prayer offered at the Mosque of Allah's Apostle was offered at the mosque of `Abdul Qais situated at Jawathi, that is a village at Al Bahrain
From Sahih al-Bukhari, whose reports the scholars accept as authentic.