عَنْ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ:" ثَلَاثَةٌ تَحْتَ الْعَرْشِ يَوْمَ الْقِيَامَةِ الْقُرْآنُ يُحَاجُّ الْعِبَادَ لَهُ ظَهْرٌ وَبَطْنٌ وَالْأَمَانَةُ وَالرَّحِمُ تُنَادِي: أَلَا مَنْ وَصَلَنِي وَصَلَهُ اللَّهُ وَمَنْ قَطَعَنِي قَطَعَهُ اللَّهُ ". رَوَاهُ فِي شرح السّنة
Translation

He reported the Prophet as saying, “If anyone who is about to sleep on his bed lies on his right side, then recites ‘Say, He is God, One’ a hundred times, the Lord will say to him on the day of resurrection, ‘My servant, enter paradise to your right’.” Tirmidhī transmitted it, saying this is a hasan gharīb tradition.