“I saw the Prophet ﷺ putting his right hand on his right thigh during prayer, and pointing with his finger.”  

رَأَيْتُ النَّبِيَّ ﷺ وَاضِعًا يَدَهُ الْيُمْنَى عَلَى فَخِذِهِ الْيُمْنَى فِي الصَّلاَةِ وَيُشِيرُ بَإِصْبَعِهِ  

“I saw the Prophet ﷺ making a circle with his thumb and middle finger, and raising the one next to it (the index finger), supplicating with it during the Tashah-hud.”  

رَأَيْتُ النَّبِيَّ ﷺ قَدْ حَلَّقَ الإِبْهَامَ وَالْوُسْطَى وَرَفَعَ الَّتِي تَلِيهِمَا يَدْعُو بِهَا فِي التَّشَهُّدِ  

It was narrated from Ibn ‘Umar that the Prophet ﷺ used to sit during prayer, putting his hands on his knees and raising his right finger which was next to his thumb, supplicating with it, and with his left hand (spread out) on his knee.  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا جَلَسَ فِي الصَّلاَةِ وَضَعَ يَدَيْهِ عَلَى رُكْبَتَيْهِ وَرَفَعَ إِصْبَعَهُ الْيُمْنَى الَّتِي تَلِي الإِبْهَامَ فَيَدْعُو بِهَا وَالْيُسْرَى عَلَى رُكْبَتِهِ بَاسِطَهَا عَلَيْهَا