عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ رَضِيَ اللَّهُ عَنْهُمَا قَالَ: مَرَّ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ بِرَجُلٍ وَهُوَ يُصَلِّي وَقَدْ وَضَعَ يَدَهُ الْيُسْرَى عَلَى الْيُمْنَى فَانْتَزَعَهَا وَوَضَعَ الْيُمْنَى عَلَى الْيُسْرَى
Sayyiduna Jabir bin Abdullah (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) passed by a man who was performing prayer, and he had placed his left hand over his right hand. The Prophet (peace and blessings be upon him) took out his hand and placed the right over the left.