Sahih Muslim # 55 (English)

وحَدَّثَنَا حَسَنٌ الْحُلْوَانِيُّ، حَدَّثَنَا أَبُو يَحْيَى الْحِمَّانِيُّ، حَدَّثَنَا قَبِيصَةُ، وَأَخُوهُ، أَنَّهُمَا سَمِعَا الْجَرَّاحَ بْنَ مَلِيحٍ، يَقُولُ: سَمِعْتُ جَابِرًا يَقُولُ: «عِنْدِي سَبْعُونَ أَلْفَ حَدِيثٍ عَنْ أَبِي جَعْفَرٍ، عَنِ النَّبِيِّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ كُلُّهَا»

Hasan al-Hulwānī narrated to us, Abū Yahyā al-Himmānī narrated to us,

Qabīsah and his brother [Sufyān bin Uqbah] narrated to us, that they heard al-Jarrāh bin Malīh saying, I heard Jābir say:
‘I have 70,000 Ḥadīth all of which are on authority of Abū Ja’far on authority of the Prophet, peace and blessings upon him’.