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.
bayhaqi:21435Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū Saʿīd b. Abū ʿAmr > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Yaḥyá b. Abū Ṭālib > Yazīd b. Hārūn > Hishām b. Ḥassān > al-Ḥasan

[Machine] The Messenger of Allah ﷺ said, "Al-Walaa is a flesh like the flesh of lineage, it cannot be bought or given away." The scholar, may Allah have mercy on him, said, "And it has been narrated in other ways, all of which are weak."  

البيهقي:٢١٤٣٥أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو سَعِيدِ بْنُ أَبِي عَمْرٍو قَالَا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا يَحْيَى بْنُ أَبِي طَالِبٍ أنبأ يَزِيدُ بْنُ هَارُونَ أنبأ هِشَامُ بْنُ حَسَّانَ عَنِ الْحَسَنِ قَالَ

قَالَ رَسُولُ اللهِ ﷺ الْوَلَاءُ لُحْمَةٌ كَلُحْمَةِ النَّسَبِ لَا يُبَاعُ وَلَا يُوهَبُ قَالَ الشَّيْخُ رَحِمَهُ اللهُ وَقَدْ رُوِيَ مِنْ أَوْجُهٍ أُخَرَ كُلُّهَا ضَعِيفَةٌ