Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:2556aZuhayr b. Ḥarb And Ibn Abū ʿUmar > Sufyān > al-Zuhrī > Muḥammad b. Jubayr b. Muṭʿim from his father

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.  

مسلم:٢٥٥٦aحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ وَابْنُ أَبِي عُمَرَ قَالاَ حَدَّثَنَا سُفْيَانُ عَنِ الزُّهْرِيِّ عَنْ مُحَمَّدِ بْنِ جُبَيْرِ بْنِ مُطْعِمٍ عَنْ أَبِيهِ

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَدْخُلُ الْجَنَّةَ قَاطِعٌ قَالَ ابْنُ أَبِي عُمَرَ قَالَ سُفْيَانُ يَعْنِي قَاطِعَ رَحِمٍ  


See similar narrations below:

Collected by Tirmidhī
tirmidhi:1909Ibn Abū ʿUmar And Naṣr b. ʿAlī Wasaʿīd b. ʿAbd al-Raḥman al-Makhzūmī > Sufyān > al-Zuhrī > Muḥammad b. Jubayr b. Muṭʿim from his father > Qāl Rasūl

the Messenger of Allah said: "The one who severs ties will not enter Paradise." Ibn Abi 'Umar said: "Sufyan said: 'Meaning: Ties of the womb."  

Abū ʿĪsá said that this Ḥadīth is Ḥasan-Ṣaḥīḥ.
الترمذي:١٩٠٩حَدَّثَنَا ابْنُ أَبِي عُمَرَ وَنَصْرُ بْنُ عَلِيٍّ وَسَعِيدُ بْنُ عَبْدِ الرَّحْمَنِ الْمَخْزُومِيُّ قَالُوا حَدَّثَنَا سُفْيَانُ عَنِ الزُّهْرِيِّ عَنْ مُحَمَّدِ بْنِ جُبَيْرِ بْنِ مُطْعِمٍ عَنْ أَبِيهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَدْخُلُ الْجَنَّةَ قَاطِعٌ قَالَ ابْنُ أَبِي عُمَرَ قَالَ سُفْيَانُ يَعْنِي قَاطِعَ رَحِمٍ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ