Hadith 630
حَدَّثَنَاه حُسَيْنٌ، حَدَّثَنَا شُعْبَةُ، عَنْ مَنْصُورٍ، عَنْ رِبْعِيِّ بْنِ حِرَاشٍ، قَالَ سَمِعْتُ عَلِيًّا، يَقُولُ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَا تَكْذِبُوا عَلَيَّ فَإِنَّهُ مَنْ يَكْذِبْ عَلَيَّ يَلِجْ النَّارَ.
It was narrated that Rib’i bin Hirash said:
I heard `Ali (رضي الله عنه) say: The Messenger of Allah (ﷺ) said: “Do not tell lies about me, for whoever tells lies about me will enter the Fire.”
Reference : Musnad Ahmad 630
In-book reference : Book 5, Hadith 67