Narrated Abdullah ibn Abbas:

A man died leaving no heir but a slave whom he had emancipated. The Messenger of Allah ﷺ asked: Has he any heir? They replied: No, except a slave whom he had emancipated. The Messenger of Allah ﷺ assigned his estate to him (the emancipated slave).

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، أَخْبَرَنَا عَمْرُو بْنُ دِينَارٍ، عَنْ عَوْسَجَةَ، عَنِ ابْنِ عَبَّاسٍ، أَنَّ رَجُلاً، مَاتَ وَلَمْ يَدَعْ وَارِثًا إِلاَّ غُلاَمًا لَهُ كَانَ أَعْتَقَهُ فَقَالَ رَسُولُ اللَّهِ ﷺ
" هَلْ لَهُ أَحَدٌ " . قَالُوا لاَ إِلاَّ غُلاَمًا لَهُ كَانَ أَعْتَقَهُ . فَجَعَلَ رَسُولُ اللَّهِ ﷺ مِيرَاثَهُ لَهُ .