Usama b. Zaid said: I went to the Prophet one night about something I required and he came out with something (I did not know what) under his cloak. When I had finished telling him my business, I asked him what he had under his cloak, and when he opened it, I saw al-Hasan and al-Husain on his hips. He then said, "These are my sons and my daughter's sons. 0 God, I love them, so I beseech Thee to love them and those who love them." Tirmidhi transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب المناقب / 6165
Hadith Gradingالألبانی:ضَعِيف | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «صحيح، رواه الترمذي (3769 وقال: حسن غريب) وسنده حسن و للحديث شواھد .»