Mishkat al-Masabih 12 Inheritance and Wills كتاب الفرائض والوصايا 32

وَعَنْ أَبِي أُمَامَةَ قَالَ: سَمِعْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ فِي خُطْبَتِهِ عَامَ حَجَّةِ الْوَدَاعِ: «إِنِ اللَّهَ قَدْ أَعْطَى كُلَّ ذِي حَقٍّ حَقَّهُ فَلَا وَصِيَّةَ لِوَارِثٍ» . رَوَاهُ أَبُو دَاوُدَ وَابْنُ مَاجَهْ وَزَادَ التِّرْمِذِيُّ: «الْوَلَدُ لِلْفَرَاشِ وَلِلْعَاهِرِ الْحَجَرُ وَحِسَابُهُمْ عَلَى اللَّهِ»

Abu Umama told of hearing God’s Messenger say in his sermon in the year of the Farewell Pilgrimage, “God has appointed for everyone who has a right what is due to him, and no legacy must be made to an heir.” Abu Dawud and Ibn Majah transmitted it. Tirmidhi added: “The child is attributed to the mother’s husband, but the adulterer gets nothing, and their reckoning is in God’s hands.”