Sahih Muslim 921
Sahih Muslim · Book 11: The Book of Prayer - Funerals · The upward gaze of the deceased follows his soul
وَحَدَّثَنَاهُ قُتَيْبَةُ بْنُ سَعِيدٍ ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، - يَعْنِي الدَّرَاوَرْدِيَّ - عَنِ الْعَلاَءِ ، بِهَذَا الإِسْنَادِ .
This hadith is narrated on the authority of 'Ala' with the same chain of transmitters.