In one narration the words are: "The Qur'an has been revealed in seven ahruf (such as): 'All-Knowing, All-Wise', 'Forgiving, Merciful'."
Ahmad recorded all of these narrations with two chains, the narrators of one of which are the narrators of the Sahih, and al-Bazzar recorded something similar.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب التفسير / 11575
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه البزار فى المسند (2313) اخرجه احمد فى المسند (332 و 340)»