He who does not recite Fatihat al-Kitab is not credited with having observed the prayer.  

النَّبِيَّ ﷺ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ  

The Messenger of Allah ﷺ said: He who does not recite Umm al-Qur'an is not credited with having observed the prayer.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ صَلاَةَ لِمَنْ لَمْ يَقْتَرِئْ بِأُمِّ الْقُرْآنِ  

The Prophet ﷺ said: "There is no Salah for one who does not recite Fatihatil-Kitab."  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ  

"The Messenger of Allah ﷺ said: "There is no Salah for one who does not recite Fatihatil-Kitab or more.'"  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ فَصَاعِدًا  

we were commanded to recite Fatihat al-kitab and whatever was convenient (from the Qur’an during the prayer).  

أَنْ نَقْرَأَ بِفَاتِحَةِ الْكِتَابِ وَمَا تَيَسَّرَ  

the prayer is not valid I one does not recite fatihat al-kitab and something more, sufyan( the narrator) said: This applies to a man who prays alone.  

النَّبِيَّ ﷺ قَالَ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ فَصَاعِدًا قَالَ سُفْيَانُ لِمَنْ يُصَلِّي وَحْدَهُ  

“There is no prayer for the one who does not recite Fatihatil-Kitab in it.”  

أَنَّ النَّبِيَّ ﷺ قَالَ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ فِيهَا بِفَاتِحَةِ الْكِتَابِ  

we were commanded to recite Fatihat al-kitab and whatever was convenient (from the Qur’an during the prayer). (Using translation from Abū Dāʾūd 818)   

أَمَرَنَا نَبِيُّنَا ﷺ أَنْ نَقْرَأَ بِفَاتِحَةِ الْكِتَابِ وَمَا تَيَسَّرَ  

we were commanded to recite Fatihat al-kitab and whatever was convenient (from the Qur’an during the prayer). (Using translation from Abū Dāʾūd 818)   

أَمَرَنَا نَبِيُّنَا ﷺ أَنْ نَقْرَأَ بِفَاتِحَةِ الْكِتَابِ وَمَا تَيَسَّرَ  

[Machine] Abu Sa'id narrated that our Prophet ﷺ commanded us to recite the Opening Chapter of the Book (Al-Fatiha) and whatever is easy for us.  

عَنْ أَبِي سَعِيدٍ أَمَرَنَا نَبِيُّنَا ﷺ أَنْ نَقْرَأَ بِفَاتِحَةِ الْكِتَابِ وَمَا تَيَسَّرَ  

[Machine] According to the narration of Ubada bin As-Samit, the Prophet ﷺ said, "There is no prayer for someone who does not recite Al-Fatiha."  

عَنْ عُبَادَةَ بْنِ الصَّامِتِ رِوَايَةً يَبْلُغُ بِهَا النَّبِيَّ ﷺ لَا صَلَاةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ  

[Machine] The messenger of Allah ﷺ said, "Whoever does not recite from the mother of the book, then his prayer is not valid."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ لَمْ يَقْرَأْ بِأُمِّ الْكِتَابِ فَلَا صَلَاةَ لَهُ»  

[Machine] Regarding the Prophet ﷺ said, "Whoever performs a prayer without reciting the opening chapter of the Book (Surah Al-Fatiha) in it, it is incomplete, it is incomplete."  

عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ صَلَّى صَلَاةً لَمْ يَقْرَأْ فِيهَا بِفَاتِحَةِ الْكِتَابِ فَهِيَ خِدَاجٌ فَهِيَ خِدَاجٌ غَيْرُ تَمَامٍ»  

The Prophet ﷺ said: "There is no Salah for one who does not recite Fatihatil-Kitab." (Using translation from Nasāʾī 910)  

النَّبِيَّ ﷺ قَالَ «لَا صَلَاةَ لِمَنْ لَا يَقْرَأُ بِفَاتِحَةِ الْكِتَابِ»  

Messenger of Allah ﷺ said, "Whoever does not recite Al-Fatiha in his prayer, his prayer is invalid." (Using translation from Bukhārī 756)  

عَنِ النَّبِيِّ ﷺ قَالَ «لَا صَلَاةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ»  

"The Messenger of Allah ﷺ said: "There is no Salah for one who does not recite Fatihatil-Kitab or more.'" (Using translation from Nasāʾī 911)  

قَالَ رَسُولُ اللهِ ﷺ «لَا صَلَاةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ فَصَاعِدًا»  

Messenger of Allah ﷺ said, "Whoever does not recite Al-Fatiha in his prayer, his prayer is invalid." (Using translation from Bukhārī 756)  

عَنِ النَّبِيِّ ﷺ قَالَ «لَا صَلَاةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ»  

"عَنْ عُبَادَةَ قَالَ: قَالَ رَسُولُ الله ﷺ لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأ بِفَاتِحَةِ الكِتَاب خَلْفَ الإِمام".  

"The Ṣalāh is not ˹valid˺ for the one who does not recite from the Opening of the Book (Sūrat al-Fātiḥah)."  

«لَا صَلاَةَ لِمَنْ لَمْ يَقْرَأ بِفَاتِحَةِ الْكِتَابِ۔»