(75) باب قِرَاءَةِ سُورَتَيْنِ فِي رَكْعَةٍ
It was narrated that 'Abdullah said:
I know the similar surahs that the Messenger of Allah (ﷺ) used to recite, twenty surahs in ten rak'ahs." Then he took 'Alqamah's hand and went in, then 'Alqamah came out and we asked him and he told us what they were.
Reference: Sunan an-Nasa'i 1004
In-book reference: Book 11, Hadith 129
English translation: Vol. 2, Book 11, Hadith 1005