صحیح ابن حبان
Ibn Hibban
كتاب الزكاة
Book of Zakat
باب جمع المال من حله وما يتعلق بذلك - ذكر البيان بأن المرء إذا أخرج حق الله من ماله ليس عليه غير ذلك إلا أن يكون متطوعا به
Chapter on earning wealth lawfully and related matters – Clarifying that once Allah’s due is paid, nothing else is required except voluntary charity
1 hadith
Hadith 3216
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates: The Prophet Muhammad (peace and blessings be upon him) said: "When you pay the zakat of your wealth, you have fulfilled the obligatory duty upon you. And whoever gathers wealth in a forbidden manner and then gives it in charity, he will not receive its reward; rather, its burden will remain upon him."