Sahih al-Bukhari Book 78, Hadith 18
The Prophet (ﷺ) said, "Allah created the creations, and when He finished from His creations, Ar-Rahm
i.e., womb said, "(O Allah) at this place I seek refuge with You from all those who sever me (i.e. sever
the ties of Kith and kin). Allah said, 'Yes, won't you be pleased that I will keep good relations with the
one who will keep good relations with you, and I will sever the relation with the one who will sever
the relations with you.' It said, 'Yes, O my Lord.' Allah said, 'Then that is for you ' " Allah's Messenger (ﷺ)
added. "Read (in the Qur'an) if you wish, the Statement of Allah: 'Would you then, if you were given
the authority, do mischief in the land and sever your ties of kinship?' (47.22)
Allah 's Apostle said, "Whoever loves that he be granted more wealth and that his lease of life be prolonged then he should keep good relations with his Kith and kin."
The Prophet (ﷺ) said, "The word 'Ar-Rahm (womb) derives its name from Ar-Rahman (i.e., one of the names of Allah) and Allah said: 'I will keep good relation with the one who will keep good relation with you, (womb i.e. Kith and Kin) and sever the relation with him who will sever the relation with you, (womb, i.e. Kith and Kin).