It wasnarrated from Ibn 'Abbas that the Messenger of Allah (ﷺ)acquiredhis sword Dhulfiqar, from the spoils of war on the Day ofbadr. (RU)
English reference (RU): Vol. 4, Book 24, Hadith 2808 (RU)
Arabic reference (RU): Book 24, Hadith 2915 (RU)