Sunan At-Tirmidhi

Abu Nu'aim Wahb bin Kaisan narated that he heard Jabir bin 'Abdullah saying:""Whoever prayed a Rak'ah in which he did not recite Umm Al-Qur'an, then he did not pray except if he was behind an Imam."" [Abu 'Eisa said:] This Hadith is Hasan Sahih