Sayyiduna Abdullah (bin Mas'ud, may Allah be pleased with him) narrates: A man from among the people of Suffah passed away, and two dinars were found in his sheet. The people mentioned this to the Prophet Muhammad (peace and blessings be upon him), so he (peace be upon him) said: These two are marks of branding.
Hadith Referenceصحیح ابن حبان / كتاب الزكاة / 3263
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيحسن صحيح - «التعليق الرغيب» (2/ 43).فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده حسن