Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
abudawud:2190[Chain 1] Muslim b. Ibrāhīm > Hishām [Chain 2] Ibn al-Ṣabbāḥ > ʿAbd al-ʿAzīz b. ʿAbd al-Ṣamad > Maṭar al-Warrāq > ʿAmr b. Shuʿayb from his father from his grandfather

The Prophet ﷺ said: There is no divorce except in what you possess; there is no possession, there is no sale transaction till you possess. The narrator Ibn as-Sabbah added: There is no fulfilling a vow till you possess.  

أبو داود:٢١٩٠حَدَّثَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا هِشَامٌ ح وَحَدَّثَنَا ابْنُ الصَّبَّاحِ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ عَبْدِ الصَّمَدِ قَالاَ حَدَّثَنَا مَطَرٌ الْوَرَّاقُ عَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ

أَنَّ النَّبِيَّ ﷺ قَالَ لاَ طَلاَقَ إِلاَّ فِيمَا تَمْلِكُ وَلاَ عِتْقَ إِلاَّ فِيمَا تَمْلِكُ وَلاَ بَيْعَ إِلاَّ فِيمَا تَمْلِكُ زَادَ ابْنُ الصَّبَّاحِ وَلاَ وَفَاءَ نَذْرٍ إِلاَّ فِيمَا تَمْلِكُ