عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَمَرَهُ أَنْ يَخْرُجَ فَيُنَادِيَ أَنْ ((لَا صَلَاةَ إِلَّا بِقِرَاءَةِ فَاتِحَةِ الْكِتَابِ فَمَا زَادَ))
It is narrated from Sayyiduna Abu Hurairah, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him and his family, commanded him to go out and announce that there is no prayer except with Surah Al-Fatihah, and with more than that as well.