صحيح الادب المفرد
Sahih al-Adab al-Mufrad
Part One: Ahadith 1 to 249
باب الألفة
Harmony
Hadith Number: 198
198/262 عن ابن عباس قال:" النعم تكفر، والرحم تقطع، ولم نر مثل تقارب القلوب".
It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them) that he said: Blessings are shown ingratitude, and ties of kinship are severed, and we have not seen anything like the closeness of hearts.
تخریج الحدیث: (صحيح الإسناد)