Sayyiduna Abu Hurayrah (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Shall I not tell you about the people of Paradise?" The people said: "Yes, O Messenger of Allah!" The Prophet (peace and blessings be upon him) said: "The weak and the oppressed (are the people of Paradise)." The Prophet (peace and blessings be upon him) said: "Shall I not tell you about the people of Hell?" The people said: "Yes, O Messenger of Allah!" The Prophet (peace and blessings be upon him) said: "Every harsh, arrogant person; they are the ones who do not even suffer a headache."
Ahmad recorded it. Its chain contains al-Bara' bin Yazid al-Ghanawi. Ibn Adi said: In my view he is closer to truthfulness. (Allamah Haythami says:) I say: Ahmad and others have declared him da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجنائز / 3753