[Machine] "We were with the Prophet ﷺ on the day of Khaybar. He sent me to announce that the congregational prayer is obligatory, and that no one enters Paradise except a Muslim soul." (Al-Dhahabi did not mention it in his summary)
كُنَّا مَعَ النَّبِيِّ ﷺ يَوْمَ خَيْبَرَ فَبَعَثَنِي أُنَادِي الصَّلَاةُ جَامِعَةٌ لَا تَدْخُلُ الْجَنَّةَ إِلَّا نَفْسٌ مَسْلَمَةٌ سكت عنه الذهبي في التلخيص