Sayyiduna Anas (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "On the Day of Resurrection, death will be brought in the form of a black-and-white ram and will be made to stand between Paradise and Hell. Then a caller will announce: 'O people of Paradise!' They will say: 'Here we are, O our Lord.' It will be asked: 'Do you recognise this?' They will reply: 'Yes, O our Lord, this is death.' Then it will be slaughtered as a goat is slaughtered. So these (the people of Paradise) will be safe, and as for those (the people of Hell), their hope will be cut off."
Abu Ya'la recorded it, al-Tabarani recorded something similar in al-Mu'jam al-Awsat, and al-Bazzar recorded it; their narrators are the narrators of the Sahih except Nafi' bin Khalid al-Tahi, and he is thiqah (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب صفة أهل النار / 18633