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.
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 .
Muslim
The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship • Hadith 20