Muwatta Imam Malik Book of Speech, Hadith 28
Malik related to me from Abu'z-Zinad from al-Araj from Abu Hurayra that the Messenger of Allah ﷺ said, "My inheritance is not divided up by the dinar. What I leave apart from the maintenance of my wives and provision for my servant is sadaqa."
وَحَدَّثَنِي مَالِكٌ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " لاَ يَقْتَسِمُ وَرَثَتِي دَنَانِيرَ مَا تَرَكْتُ بَعْدَ نَفَقَةِ نِسَائِي وَمُؤْنَةِ عَامِلِي فَهُوَ صَدَقَةٌ " .