I need the authenticity of a narration mentioned in a few tafsirs:
“Hafiz Ahmed bin Musa bin Mardawayh has narrated with his isnad from Abdullah Ibn Masud that: “During the lifetime of the Holy Prophet (s) we used to recite this verse as: “O Apostle! Deliver what has been sent down to you from your Lord; ‘that Ali is the Maula of the Momineen’, if you don’t….”
Tafseer Ruh al Ma’ani, Volume 9 page 193 (cf. Tafseer Mazhari Vol 3, p.353 )
It is alleged that Ali was originally mentioned in the Qur'an (Q 5:67) and I need someone to verify if the narration's chain is authentic (or perhaps if it's shaadh).