Sayyiduna Abu Dharr al-Ghifari (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "My Ummah will continue to be upon goodness as long as they hasten to break the fast and delay the pre-dawn meal (suhur)."
Ahmad recorded it. Its chain contains Sulayman bin Abi Uthman; Abu Hatim said: "He is majhul (unknown)."
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصيام / 4875