It is narrated from Muhammad bin Wasi' al-Azdi (may Allah have mercy on him) that he said: I went to Bilal bin Abi Burdah bin Abi Musa and said: O Bilal! Your father told me, on the authority of your grandfather, that the Messenger of Allah (peace and blessings be upon him) said: "Indeed, in Hell there is a valley, and in that valley there is a well called Habhab. It is a right upon Allah Almighty that He will lodge in it every tyrant and oppressor." So fear Allah lest you become one of its inhabitants. This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Abu Hurayrah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Love the poor and sit with them; love the Arabs with all your heart; and let what you know of your own heart (its shortcomings) hold you back from (finding fault with) people." This hadith has a sahih (authentic) chain of narration, provided that Umar al-Riyahi heard from Hajjaj al-Aswad.