It is narrated from Hazrat Abu Saeed Khudri (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: The Day of Resurrection will feel to the disbeliever as long as fifty thousand years, because he did no deeds in the world, and when the disbeliever sees Hell from a distance of forty years’ journey, it will seem to him as if he is about to fall into Hell immediately.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 11714
Hadith Gradingحکم دارالسلام:حسن لغيره، وهذا إسناد ضعيف كسابقه