The religious learned men should not differ Sahih al-Bukhari 7340, 7341
Arabic hadith text
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا عَبَّادُ بْنُ عَبَّادٍ، حَدَّثَنَا عَاصِمٌ الأَحْوَلُ، عَنْ أَنَسٍ، قَالَحَالَفَ النَّبِيُّ صلى الله عليه وسلم بَيْنَ الأَنْصَارِ وَقُرَيْشٍ فِي دَارِي الَّتِي بِالْمَدِينَةِ. وَقَنَتَ شَهْرًا يَدْعُو عَلَى أَحْيَاءٍ مِنْ بَنِي سُلَيْمٍ
Translation
Narrated Anas
The Prophet (ﷺ) brought the Ansar and the Quarish people into alliance in my house at Medina, and he invoked Allah for one month against the tribe of Bani Sulaim in (the last rak`a of each compulsory) prayer.