This hadith has been narrated by Jundab b. Sufyan in from the Apostle of Allah ﷺ with the same chain of transmitters, but this has not been mentioned:" He would throw him in fire."

وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا ابْنُ هَارُونَ، عَنْ دَاوُدَ بْنِ أَبِي هِنْدٍ، عَنِ الْحَسَنِ، عَنْ جُنْدَبِ بْنِ سُفْيَانَ، عَنِ النَّبِيِّ ﷺ بِهَذَا وَلَمْ يَذْكُرْ " فَيَكُبَّهُ فِي نَارِ جَهَنَّمَ " .