كتاب الصلاة
4  
Prayer
(11c)
Chapter: The Nature of Prayer - Section 3
(10)
باب صفة الصلاة - الفصل الثالث
Mishkat al-Masabih 808
‘Ali b. al-Husain told in mursal form that God’s Messenger said the takbir in prayer as often as he got down1 and got up2 and that this continued to be his method in prayer till he met God. 1. i.e. for bowing or prostration. 2. i.e. after prostration. Malik transmitted it.
وَعَنْ عَلِيِّ بْنِ الْحُسَيْنِ مُرْسَلًا قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُكَبِّرُ فِي الصَّلَاة كلما خفض وَرفع فَلم تزل صلَاته حَتَّى لَقِي الله تَعَالَى. رَوَاهُ مَالك
  صَحِيح   (الألباني) حكم   :
Reference : Mishkat al-Masabih 808
In-book reference : Book 4, Hadith 236