[Machine] The Prophet ﷺ used to lie down on his right side after the two units of the dawn prayer, then he would sit up. Abu Abdur-Rahman (Umar ibn Yazid) narrated this.  

كَانَ النَّبِيُّ ﷺ «يَضْطَجِعُ بَعْدَ رَكْعَتَيِ الْفَجْرِ عَلَى شِقِّهِ الْأَيْمَنِ» ثم يَجْلِسُ قَالَ أَبُو عَبْدِ الرَّحْمَنِ اسْمُ أَبِي كُدَيْنَةَ يَحْيَى بْنُ الْمُهَلَّبِ