It was narrated that 'Amr bin Murrah said: "I heard Abu Wa'il say: "A man said in the presence of Abdullah: “I recited Al-Mufassal in one rak'ah.' He said: “That is like reciting poetry. I know the similar surahs that the Messenger of Allah (ﷺ) used to recite together.' And he mentioned twenty surahs from Al-Mufassal, two by two in each rak'ah””
SahihSahihSahih - Agreed UponBook 11 · Hadith 130