A man came to the Prophet ﷺ and said: My son has died; what do I receive from his estate? He replied: You receive a sixth. When he turned away he called him and said: You receive another sixth. When he turned away, he called him and said: The other sixth is an allowance (beyond what is due). Qatadah said: They (the Companions) did not know the heirs with whom he was given (a sixth). Qatadah said: The minimum share given to the grandfather was a sixth. (Using translation from Abū Dāʾūd 2896)

أَنَّ رَجُلًا أَتَى النَّبِيَّ ﷺ فَقَالَ إِنَّ ابْنَ ابْنِي مَاتَ فَمَا لِي مِنْ مِيرَاثِهِ؟ فَقَالَ لَكَ السُّدُسُ فَلَمَّا وَلَّى دَعَاهُ فَقَالَ لَكَ سُدُسٌ آخَرُ فَلَمَّا وَلَّى دَعَاهُ فَقَالَ إِنَّ السُّدُسَ الْآخَرَ طُعْمَةٌ

"A man came to the Prophet ﷺ and said" 'My son died, so what do I inherit from him?' He said: 'For you is a sixth.' When he turned to leave,he called him and said: 'For you is another sixth.' So when he turned to leave , he called him saying: 'The last sixth is consumable for you.'" (Using translation from Tirmidhī 2099)

أَنَّ رَجُلًا أَتَى رَسُولَ اللهِ ﷺ فَقَالَ إِنَّ ابْنَ ابْنِي مَاتَ فَمَا لِي مِنْ مِيرَاثِهِ؟ قَالَ لَكَ السُّدُسُ قَالَ فَلَمَّا أَدْبَرَ دَعَاهُ قَالَ لَكَ سُدُسٌ آخَرُ قَالَ فَلَمَّا أَدْبَرَ دَعَاهُ قَالَ إِنَّ السُّدُسَ الْآخَرَ طُعْمَةٌ

"A man came to the Prophet ﷺ and said" 'My son died, so what do I inherit from him?' He said: 'For you is a sixth.' When he turned to leave,he called him and said: 'For you is another sixth.' So when he turned to leave , he called him saying: 'The last sixth is consumable for you.'" (Using translation from Tirmidhī 2099)

جَاءَ رَجُلٌ إِلَى رَسُولِ اللهِ ﷺ فَقَالَ إِنَّ ابْنَ ابْنِي مَاتَ فَمَا لِي مِنْ مِيرَاثِهِ؟ قَالَ لَكَ السُّدُسُ فَلَمَّا وَلَّى دَعَاهُ فَقَالَ لَكَ سُدُسٌ آخَرُ فَلَمَّا وَلَّى دَعَاهُ فَقَالَ إِنَّ السُّدُسَ الْآخَرَ طُعْمَةٌ