Mishkat al-Masabih 13 Marriage كتاب النكاح 198

وَعَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا نَذْرَ لِابْنِ آدَمَ فِيمَا لَا يَمْلِكُ وَلَا عِتْقَ فِيمَا لَا يَمْلِكُ وَلَا طَلَاقَ فِيمَا لَا يَمْلِكُ» . رَوَاهُ التِّرْمِذِيُّ وَزَادَ أَبُو دَاوُدَ: «وَلَا بَيْعَ إِلَّا فِيمَا يملك»

‘Amr b. Shu’aib, on his father’s authority, said his grandfather reported God’s Messenger as saying, “No descendant of Adam may make a vow about what he does not possess, or set free what he does not possess, or divorce what he does not possess.” Tirmidhi transmitted it, and Abu Dawud added, “or sell what he does not possess.”