Sayyiduna Abu Juhayfah (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) was on a journey; during it all the people fell asleep until the sun rose. The Prophet (peace and blessings be upon him) said: "You were in the state of the dead, and Allah Almighty has returned your souls to you. Whoever sleeps through the time of a prayer should offer it when he wakes up, and whoever forgets to offer a prayer should offer it when he remembers it."
Abu Ya'la and al-Tabarani in al-Kabir recorded it, and its narrators are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 1803