Abu Hurairah (may Allah be pleased with him) narrates from the Prophet (peace and blessings of Allah be upon him), he (peace and blessings of Allah be upon him) said: "The lifespan of my Ummah is between sixty and seventy years." (Tirmidhi), and he said: This hadith is gharib. Its chain is hasan, narrated by al-Tirmidhi.
Hadith Referenceمشكوة المصابيح / كتاب الرقاق / 5279
Hadith Gradingالألبانی:لم تتمّ دراسته | زبیر علی زئی:إسناده حسن
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «إسناده حسن، رواه الترمذي (2331)»