Ka'b ibn Malik said to Abu Lubabah; or someone else whom Allah wished; or to the Prophet (ﷺ): To make my repentance complete I should depart from the house of my people in which I fell into sin, and that I should divest myself of all my property as sadaqah (alms). He said: A third (of your property) will be sufficient for you.
Reference: Sunan Abi Dawud 3319 In-book : Book 22, Hadith 78 English translation : Book 21, Hadith 3313
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