Authentic
hadith of Sahih Muslim
Sahih Muslim 572i
وَحَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا ابْنُ إِدْرِيسَ، عَنِ الْحَسَنِ بْنِ عُبَيْدِ اللَّهِ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، أَنَّهُ صَلَّى بِهِمْ خَمْسًا .
Alqama reported:
He (the Holy Prophet) had led them five rak'ahs in prayer.
Reported by Muslim (No. 572i).