Abu Dawud
Prayer
Book Number: 002 / Hadith Number: 1317
Narated By Anas : (Explaining the meaning) of the following Qur'anic verse: "They used to sleep but little of the night" (ii. 7): They (the people) used to pray between the sunset and the night prayers. The version of Yahya adds: The verse tatajafa junubhum also means so.