Ibn ‘Umar said that when God’s Messenger sat at the tashahhud he placed his left hand on his left knee and his right hand on his right knee, counted fifty-three on his knuckles, and pointed with the forefinger.
Hadith Referenceمشكوة المصابيح / كتاب الصلاة / 906
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (115/ 580)»