The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، وَابْنُ أَبِي عُمَرَ، قَالاَ حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ مُحَمَّدِ، بْنِ جُبَيْرِ بْنِ مُطْعِمٍ عَنْ أَبِيهِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ يَدْخُلُ الْجَنَّةَ قَاطِعٌ " . قَالَ ابْنُ أَبِي عُمَرَ قَالَ سُفْيَانُ يَعْنِي قَاطِعَ رَحِمٍ .Jubair b. Mut'im reported on the authority of his father that Allah's Messenger (ﷺ) said:The severer would not enter Paradise. Ibn Umar said that Sufyan (explained it as): One who severs the tie of kinship would not enter Paradise
From Sahih Muslim, whose reports the scholars accept as authentic.