'Ata' reported it on the authority of Abu Huraira who said: Recitation (of Surat al-Fatiha) in every (rak'ah) of prayer in essential. (The recitation) that we listened to from the Apostle of Allah ﷺ we made you listen to it. And that which he recited inwardly to us, we recited it inwardly for you. And he who recites Umm al-Qur'an, it is enough for him (to complete the prayer), and he who adds to it (recites some other verses of the Holy Qur'an along with Surat al-Fatiha), it is preferable for him.

حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، أَخْبَرَنَا يَزِيدُ، - يَعْنِي ابْنَ زُرَيْعٍ - عَنْ حَبِيبٍ الْمُعَلِّمِ، عَنْ عَطَاءٍ، قَالَ قَالَ أَبُو هُرَيْرَةَ فِي كُلِّ صَلاَةٍ قِرَاءَةٌ فَمَا أَسْمَعَنَا النَّبِيُّ ﷺ أَسْمَعْنَاكُمْ وَمَا أَخْفَى مِنَّا أَخْفَيْنَاهُ مِنْكُمْ وَمَنْ قَرَأَ بِأُمِّ الْكِتَابِ فَقَدْ أَجْزَأَتْ عَنْهُ وَمَنْ زَادَ فَهُوَ أَفْضَلُ .