Jami` at-Tirmidhi, Volume 1, Book 4, Hadith 510 (DarusSalam) ⓘ
Jabir bin Abdullah narrated: "The Prophet was delivering a Khutbah on Friday when a man came. The Prophet said: 'Have you prayed?' He said no. So he said: 'Then stand and pray.'" Abu Eisa said: This Hadith is Hasan Sahih [It is the most correct thing about this topic.]
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ بَيْنَا النَّبِيُّ صلى الله عليه وسلم يَخْطُبُ يَوْمَ الْجُمُعَةِ إِذْ جَاءَ رَجُلٌ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " أَصَلَّيْتَ " . قَالَ لاَ . قَالَ " قُمْ فَارْكَعْ " . قَالَ أَبُو عِيسَى وَهَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ أَصَحُّ شَيْءٍ فِي هَذَا الْبَابِ .
also referenced under: Hadith 510 (Reference) & Book 4, Hadith 23 (In-Book)