Messenger of Allah ﷺ said, "My heirs should not take even a single Dinar (i.e. anything from my property), and whatever I leave, excluding the expenditure of my wives and my laborers, will be Sadaqa (i.e. be used for charity)."'

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لاَ يَقْتَسِمُ وَرَثَتِي دِينَارًا مَا تَرَكْتُ بَعْدَ نَفَقَةِ نِسَائِي وَمَئُونَةِ عَامِلِي فَهْوَ صَدَقَةٌ

The Messenger of Allah ﷺ passed away when there was nothing in my house for any living creature to eat except a portion of barley on a shelf of mine. I ate from it until it lasted a long time for me; then I measured it, and it ran out.

تُوُفِّيَ رَسُولُ اللَّهِ ﷺ، وَمَا فِي بَيْتِي مِنْ شَىْءٍ يَأْكُلُهُ ذُو كَبِدٍ إِلاَّ شَطْرُ شَعِيرٍ فِي رَفٍّ لِي، فَأَكَلْتُ مِنْهُ حَتَّى طَالَ عَلَىَّ، فَكِلْتُهُ فَفَنِيَ.

The Prophet ﷺ did not leave anything (after his death) except his arms, a white mule, and a (piece of) land which he had given as Sadaqa.

مَا تَرَكَ النَّبِيُّ ﷺ إِلاَّ سِلاَحَهُ وَبَغْلَتَهُ الْبَيْضَاءَ وَأَرْضًا تَرَكَهَا صَدَقَةً