It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The lifespans of my Ummah will be between sixty and seventy years, and very few will exceed that."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنائز / 6522