صحیح ابن حبان
Ibn Hibban
كتاب الصلاة
Book of Prayer
فصل في قيام الليل - ذكر قدر مكث المصطفى صلى الله عليه وسلم في السجود في صلاة الليل
Section on Night Prayer - Mention of the duration the Prophet (peace be upon him) spent in prostration during night prayer
1 hadith
Hadith 2610
Lady Aisha Siddiqa (may Allah be pleased with her) narrates: The Prophet Muhammad (peace be upon him) would remain in prostration for as long as it takes a person to recite fifty verses. The narrator states: Lady Aisha (may Allah be pleased with her) meant that he used to do this in the voluntary night prayer.