The Prophet ﷺ said: It is enough falsehood for a man to relate everything he hears. Abu Dawud said: Hafs did not mention Abu Hurairah (in his version). Abu Dawud said: No other transmitter except this old man, that is, 'Ali b. Hafs al-Mada'ini related the perfect chain of this tradition. (Using translation from Abū Dāʾūd 4992)
قَالَ رَسُولُ اللَّهِ ﷺ كَفَى بِالْمَرْءِ كَذِبًا وَقَالَ غُنْدَرٌ إِثْمًا أَنْ يُحَدِّثَ بِكُلِّ مَا سَمِعَ