Sahih Muslim , Book 45, Hadith 20 (In-Book) ⓘ
Jubair b. Mut'im reported on the authority of his father that Allah's Messenger 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.
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 .
also referenced under: Hadith 2556 (Reference) & Book 32, Hadith 6199 (USC-MSA)