رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 324
The Book of Miscellany
Kind Treatment towards Parents and establishment of the ties of Blood Relationship
وَعَنْ أم المؤمنين ميمونة بنت الحارث رَضِيَ اللَّه عَنْهَا أَنَّهَا أَعْتَقَتْ وَلِيدَةً وَلَمْ تَسْتَأْذِنِ النَّبِيَّ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ، فَلَمَّا كَانَ يَوْمُهَا الَّذِي يَدُورُ عَلَيْهَا فِيهِ، قَالَتْ: أَشَعَرْتَ يَا رَسُولَ اللَّهِ أَنِّي أَعْتَقْتُ وَلِيدَتِي؟ قَالَ: "أو فعلت؟" قَالَتْ: نَعَمْ. قَالَ: "أَمَا إِنَّكِ لَوْ أَعْطَيْتِهَا أَخْوَالَكِ كَانَ أَعْظَمَ لأَجْرِكِ" ((مُتَّفَقٌ عَلَيْهِ)).
It has been narrated that Maimuna bint Al-Harith (May Allah be pleased with her) had set free a slave-girl without the Prophet's permission. When her turn came (the Prophet (ﷺ) used to visit his wives in turns), she made mention of that to him saying, "Did you know I have set slave-girl free?" He said, "Have you, indeed?" She replied, "Yes". He (ﷺ) then remarked, "Had you given her to your maternal uncles, you would have your reward increased". [Al-Bukhari and Muslim].
Riyad as-Salihin, 324