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:7241Muḥammad b. Ṣabbāḥ > Hushaym > ʿUdhāfir al-Baṣrī > al-Ḥasan

[Machine] "From the Prophet ﷺ , he said that whoever pays their Zakat has fulfilled their obligation, and whoever gives more, it is better. Abu Bakr bin Muhammad informed us that Abu Al-Husayn informed us that Al-Luluyyi informed us that Abu Dawood mentioned it."  

البيهقي:٧٢٤١وَفِيمَا ذَكَرَ أَبُو دَاوُدَ فِي الْمَرَاسِيلِ عَنْ مُحَمَّدِ بْنِ صَبَّاحٍ عَنْ هُشَيْمٍ عَنْ عُذَافِرٍ الْبَصْرِيِّ عَنِ الْحَسَنِ

عَنِ النَّبِيِّ ﷺ مُرْسَلًا مَنْ أَدَّى زَكَاةَ مَالِهِ فَقَدْ أَدَّى الْحَقَّ الَّذِي عَلَيْهِ وَمَنْ زَادَ فَهُوَ أَفْضَلُ أَخْبَرَنَا أَبُو بَكْرِ بْنُ مُحَمَّدٍ أنبأ أَبُو الْحُسَيْنِ أنبأ اللُّؤْلُؤِيُّ ثنا أَبُو دَاوُدَ فَذَكَرَهُ