(50) باب لُبْسِ خَاتَمِ صُفْرٍ
It was narrated that Anas bin Malik said:
"The Messenger of Allah [SAW] put on a ring, and he had some words inscribed on it. He said: 'We have put on a ring and have had some words engraved on it; no one of you should copy this inscription.'" Then Anas said: "It is as if I can see its whiteness on his hand." (ES)
Reference (ES): Sunan an-Nasa'i 5208 (ES)
In-book reference (ES): Book 48, Hadith 169 (ES)
English translation (ES): Vol. 6, Book 48, Hadith 5211 (ES)