صحیح ابن حبان
Ibn Hibban
كتاب الصلاة
Book of Prayer
فصل في قيام الليل - ذكر البيان بأن الصلاة في آخر الليل وجوفه أفضل من أوله
Section on night prayer – clarification that prayer at the end and middle of the night is better than at the beginning
1 hadith
Hadith 2564
Abu Muslim narrates: I asked Sayyiduna Abu Dharr Ghifari (may Allah be pleased with him) which night prayer is the best, so Sayyiduna Abu Dharr Ghifari (may Allah be pleased with him) replied: I asked the Messenger of Allah (peace and blessings be upon him) the same question that you have asked me, so the Messenger of Allah (peace and blessings be upon him) said: "At the middle of the night, or perhaps in the middle part of the night." This doubt is from ‘Awf.