Ibn ‘Abbas reported God’s Messenger as saying, “I have been prohibited to recite the Qur’an when bowing or prostrating myself; so when bowing magnify the Lord, and when prostrating yourselves be earnest in supplication, for it is fitting that your supplications should be answered.’’ Muslim transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الصلاة / 873
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (207/ 479)»