diff --git a/discord/abc.py b/discord/abc.py
index 70531fb20..692472f8f 100644
--- a/discord/abc.py
+++ b/discord/abc.py
@@ -1574,6 +1574,9 @@ class Messageable:
             Sending the message failed.
         ~discord.Forbidden
             You do not have the proper permissions to send the message.
+        ~discord.NotFound
+            You sent a message with the same nonce as one that has been explicitly
+            deleted shortly earlier.
         ValueError
             The ``files`` or ``embeds`` list is not of the appropriate size.
         TypeError