Narrated Anas bin Malik:
Once the Prophet (ﷺ) wrote a letter or had an idea of writing a letter. The Prophet (ﷺ) was told that they (rulers) would not read letters unless they were sealed. So the Prophet (ﷺ) got a silver ring made with "Muhammad Allah's Messenger (ﷺ)" engraved on it. As if I were just observing its white glitter in the hand of the Prophet.
Reference | : Sahih al-Bukhari 65 |
In-book reference | : Book 3, Hadith 7 |
USC-MSA web (English) reference | : Vol. 1, Book 3, Hadith 65 |
(deprecated numbering scheme) |