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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
bayhaqi:21717 – [Chain 1] Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-Walīd al-Faqīh > al-Ḥasan b. Sufyān > Abū Bakr b. Abū Shaybah > Ibn al-Mubārak [Chain 2] And ʾNbʾ Abū al-Walīd > Ibrāhīm b. Abū Ṭālib > al-Ḥasan b. ʿĪsá > Ibn al-Mubārak > Ṣāliḥ b. Khawwāt > ʿAbdullāh b. Abū Bakr > ʿUmar b. ʿAbd al-ʿAzīz Katab Ilī

[Machine] "That it is not permissible for the servant to make a bequest or a gift except with the permission of his master."  

البيهقي:٢١٧١٧ – أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ أنبأ أَبُو الْوَلِيدِ الْفَقِيهُ ثنا الْحَسَنُ بْنُ سُفْيَانَ ثنا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ عَنِ ابْنِ الْمُبَارَكِ ح قَالَ وَأنبأ أَبُو الْوَلِيدِ ثنا إِبْرَاهِيمُ بْنُ أَبِي طَالِبٍ ثنا الْحَسَنُ بْنُ عِيسَى عَنِ ابْنِ الْمُبَارَكِ عَنْ صَالِحِ بْنِ خَوَّاتٍ عَنْ عَبْدِ اللهِ بْنِ أَبِي بَكْرٍ أَنَّ عُمَرَ بْنَ عَبْدِ الْعَزِيزِ كَتَبَ إِلِيَّ

أَنَّ الْمُكَاتَبَ لَا يَجُوزُ لَهُ وَصِيَّةٌ وَلَا هِبَةٌ إِلَّا بِإِذْنِ مَوْلَاهُ