صحیح ابن حبان
Ibn Hibban
كتاب الصلاة
Book of Prayer
باب صفة الصلاة - ذكر الزجر عن أن يصلي المرء إماما أو مأموما من غير أن يقرأ بفاتحة الكتاب في صلاته
Chapter on the Manner of Prayer – Prohibition of leading or following in prayer without reciting Al-Fatiha
1 hadith
Hadith 1793
Sayyiduna Ubadah bin Samit (may Allah be pleased with him) narrates that the Prophet Muhammad (peace and blessings be upon him) said: "The prayer of that person is not valid who does not recite Surah Al-Fatihah and (in addition) some other Surah."