(6) باب صِلَةِ الرَّحِمِ وَتَحْرِيمِ قَطِيعَتِهَا
Abu Huraira reported that Allah's Messenger (ﷺ) said:
Verily Allah created the universe and when He had finished that, ties of relationship came forward and said This is the place for him who seeks refuge from severing (of blood-relationship). He said: Yes. Are you not satisfied that I should keep relationship with one who joins your ties of relationship and sever it with one who severs your (ties of relationship)? They (the ties of blood) said: Certainly so. Thereupon He said: Well, that is how things are for you. Allah's Messenger (ﷺ) then said: Recite if you like:" But if you turn away you are sure to make mischief in the land and cut off the ties of kinship. Those it is whom Allah has cursed, so He has made them deaf and blinded their eyes. Do they not reflect on the Qur'an? Or, are there locks on their hearts?".
Reference: Sahih Muslim 2554
In-book reference: Book 45, Hadith 18
USC-MSA web (English) reference(deprecated numbering scheme): Book 32, Hadith 6197