A Companion is reported through a limited chain to have read an additional explanatory word with a Quranic passage. How should that additional word be classified on the basis taught here?

The Book of Allah as a Primary Source

• It becomes Quranic wording because the report comes from a Companion
• It replaces the wording preserved in the Mushaf
• It remains reported explanation or additional wording, not Quranic wording
• Its status cannot be discussed unless it is first translated into Urdu