(13) باب فِي صَلاَةِ النَّهَارِ
Narrated Abdullah ibn Umar:
The Prophet (ﷺ) said: Prayer by night and day should consist of pairs of rak'ahs. (ID)
Reference (ID): Sunan Abi Dawud 1295 (ID)
In-book reference (ID): Book 5, Hadith 46 (ID)
English translation (ID): Book 5, Hadith 1290 (ID)