"The Messenger of Allah said: 'Umra (a lifelong gift) belongs to the one to whom it was given; it belongs to him and to his heirs, and is inherited by those among his descendants who inherit from him.'"
قَالَ رَسُولُ اللَّهِ ﷺ الْعُمْرَى لِمَنْ أُعْمِرَهَا هِيَ لَهُ وَلِعَقِبِهِ يَرِثُهَا مَنْ يَرِثُهُ مِنْ عَقِبِهِ