She said:God's messenger did not go on talking rapidly as you do, but would talk in such a way that anyone who wished to count his words would be able to do so. (Bukhari and Muslim.)
Hadith Referenceمشكوة المصابيح / كتاب الفضائل والشمائل / 5815
Hadith Gradingالألبانی:مُتَّفق عَلَيْهِ | زبیر علی زئی:متفق عليه
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «متفق عليه، رواه البخاري (3567. 3568) و مسلم (160/ 2493)»