Jami` at-Tirmidhi 313
جامع الترمذي#313SahihAbu 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
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih Muquf
Al-AlbaniSahih Muquf
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 2:165