(6) باب صِلَةِ الرَّحِمِ وَتَحْرِيمِ قَطِيعَتِهَا
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.
Reference: Sahih Muslim 2556 a
In-book reference: Book 45, Hadith 20
USC-MSA web (English) reference(deprecated numbering scheme): Book 32, Hadith 6199