Sahih Muslim 2555
Sahih Muslim · Book 45: The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship · Upholding Ties Of Kinship, And The Prohibition Of Severing Them
'A'isha reported Allah's Messenger (ﷺ) as saying:
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ، وَزُهَيْرُ بْنُ حَرْبٍ ، - وَاللَّفْظُ لأَبِي بَكْرٍ - قَالاَ حَدَّثَنَا وَكِيعٌ ، عَنْ مُعَاوِيَةَ بْنِ أَبِي مُزَرِّدٍ ، عَنْ يَزِيدَ بْنِ رُومَانَ ، عَنْ عُرْوَةَ ، عَنْ عَائِشَةَ ، قَالَتْ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " الرَّحِمُ مُعَلَّقَةٌ بِالْعَرْشِ تَقُولُ مَنْ وَصَلَنِي وَصَلَهُ اللَّهُ وَمَنْ قَطَعَنِي قَطَعَهُ اللَّهُ " .
The tie of kinship is suspended to the Throne and says: He who unites me Allah would unite him and he who severed me Allah would sever him.