Sunan an-Nasa'i, Volume 2, Book 13, Hadith 1266 (DarusSalam) ⓘ

It was narrated that Wa'il bin Hujr said: "I said: 'I am going to watch the Messenger of Allah and see how he prays.' The Messenger of Allah stood up and faced the Qiblah, then he raised his hands until they were in level with his ears, then he held his left hand with his right. When he wanted to bow, he raised them (his hands) likewise, then placed his hands on his knees. When he raised his head from bowing, he raised them (his hands) likewise. When he prostrated he put his hands in the same position in relation to his head, then he sat up and lay his left foot on the ground. He placed his left hand on his left thigh and his right elbow on his right thigh, and made a circle with two of his fingers. And I saw him doing like this"- Bishr (one of the narrators) pointed with the forefinger of his right hand and made a circle with the thumb and middle finger.

أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ، قَالَ أَنْبَأَنَا بِشْرُ بْنُ الْمُفَضَّلِ، قَالَ حَدَّثَنَا عَاصِمُ بْنُ كُلَيْبٍ، عَنْ أَبِيهِ، عَنْ وَائِلِ بْنِ حُجْرٍ، قَالَ قُلْتُ لأَنْظُرَنَّ إِلَى صَلاَةِ رَسُولِ اللَّهِ صلى الله عليه وسلم كَيْفَ يُصَلِّي فَقَامَ رَسُولُ اللَّهِ صلى الله عليه وسلم فَاسْتَقْبَلَ الْقِبْلَةَ فَرَفَعَ يَدَيْهِ حَتَّى حَاذَتَا أُذُنَيْهِ ثُمَّ أَخَذَ شِمَالَهُ بِيَمِينِهِ فَلَمَّا أَرَادَ أَنْ يَرْكَعَ رَفَعَهُمَا مِثْلَ ذَلِكَ وَوَضَعَ يَدَيْهِ عَلَى رُكْبَتَيْهِ فَلَمَّا رَفَعَ رَأْسَهُ مِنَ الرُّكُوعِ رَفَعَهُمَا مِثْلَ ذَلِكَ فَلَمَّا سَجَدَ وَضَعَ رَأْسَهُ بِذَلِكَ الْمَنْزِلِ مِنْ يَدَيْهِ ثُمَّ جَلَسَ فَافْتَرَشَ رِجْلَهُ الْيُسْرَى وَوَضَعَ يَدَهُ الْيُسْرَى عَلَى فَخِذِهِ الْيُسْرَى وَحَدَّ مِرْفَقَهُ الأَيْمَنَ عَلَى فَخِذِهِ الْيُمْنَى وَقَبَضَ ثِنْتَيْنِ وَحَلَّقَ وَرَأَيْتُهُ يَقُولُ هَكَذَا وَأَشَارَ بِشْرٌ بِالسَّبَّابَةِ مِنَ الْيُمْنَى وَحَلَّقَ الإِبْهَامَ وَالْوُسْطَى ‏.‏