[Machine] To buy a female slave for the purpose of setting her free, and they stipulated her loyalty. So she mentioned that to the Messenger of Allah ﷺ , and the Messenger of Allah ﷺ said, "Buy her and set her free, for loyalty belongs to the one who sets free."
أَنْ تَشْتَرِيَ بَرِيرَةَ لِلْعِتْقِ وَأَنَّهُمُ اشْتَرَطُوا وَلَاءَهَا فَذَكَرَتْ ذَلِكَ لِرَسُولِ اللهِ ﷺ فَقَالَ رَسُولُ اللهِ ﷺ «اشْتَرِيهَا فَأَعْتِقِيهَا فَإِنَّ الْوَلَاءَ لِمَنْ أَعْتَقَ»