(3) باب كَيْفَ فُرِضَتِ الصَّلاَةُ .
It was narrated that 'Aishah said:
"The Salah was enjoined two Rak'ahs at a time, then the Salah when traveling remained like that, but the Salah while resident was increased." (FR)
Reference (FR): Sunan an-Nasa'i 455 (FR)
In-book reference (FR): Book 5, Hadith 8 (FR)
English translation (FR): Vol. 1, Book 5, Hadith 456 (FR)