I heard ‘Ali ؓ say: I was the first man to pray with the Messenger of Allah ﷺ. It was narrated that Habbah al-Urani said: I heard Ali ؓ say: I was the first who prayed with the Messenger of Allah ﷺ. (Using translation from Aḥmad 1191)   

سَمِعْتُ عَلِيًّا يَقُولُ «أَنَا أَوَّلُ مَنْ صَلَّى مَعَ رَسُولِ اللهِ ﷺ»  

[Machine] "The first person to pray with the Messenger of Allah ﷺ was Ali."  

«أَوَّلُ مَنْ صَلَّى مَعَ رَسُولِ اللهِ ﷺ عَلِيٌّ»