Three-Narrator Ahadith · Book 3 · Hadith 66
حَدَّثَنَا مُعْتَمِرٌ، عَنْ حُمَيْدٍ، عَنْ أَنَسٍ، كَانَ رَسُولُ اللَّهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ يُحِبُّ أَنْ يَلِيَهُ الْمُهَاجِرُونَ وَالْأَنْصَارُ فِي الصَّلَاةِ
Muʻtamir narrated to us from Ḥumayd, from Anas, “The Messenger of Allah (ﷺ) ﷺ liked the Muhājirūn and the Anṣār to stand immediately behind him in the prayer.” Reference: Musnad Aḥmad 66