Sunan an-Nasa'i, Hadith 910 ⓘ
It was narrated from Ubadah bin As-Samit that : The Prophet said: "There is no Salah for one who does not recite Fatihatil-Kitab."
أَخْبَرَنَا مُحَمَّدُ بْنُ مَنْصُورٍ، عَنْ سُفْيَانَ، عَنِ الزُّهْرِيِّ، عَنْ مَحْمُودِ بْنِ الرَّبِيعِ، عَنْ عُبَادَةَ بْنِ الصَّامِتِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ صَلاَةَ لِمَنْ لَمْ يَقْرَأْ بِفَاتِحَةِ الْكِتَابِ " .
also referenced under: Book 11, Hadith 35 (In-Book) & Volume 2, Book 11, Hadith 911 (DarusSalam)