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.

لا تلتقي أسانيد هذه الأحاديث عند راوٍ واحد، وهي على ٢٣ رواة في أعلاها.