Hadith 5454

Abu Sa'id al-Khudri reported God's messenger as saying, "The Mahdi will be of my stock and will have a broad forehead and a prominent nose. He will fill the earth with equity and justice as it was filled with oppression and tyranny, and will rule for seven years." Abu Dawud transmitted it.

وَعَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الْمَهْدِيُّ مِنِّي أجلى الْجَبْهَة وأقنى الْأَنْفِ يَمْلَأُ الْأَرْضَ قِسْطًا وَعَدْلًا كَمَا مُلِئَتْ ظُلْمًا وَجَوْرًا يَمْلِكُ سَبْعَ سِنِينَ» . رَوَاهُ أَبُو دَاوُد

Reference: 5654540
In-book reference: Book 27, Hadith 5454