Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Bukhari :: Book 6 :: Volume 60 :: Hadith 69
Narrated Marwan Al-Asghar:
A man from the companions of Allah's Apostle who I think, was Ibn 'Umar said, "The Verse:--"Whether you show what is in your minds or conceal it...." was abrogated by the Verse following it."