971. hadíth
وَ كَانَ أَبُو اَلْحَسَنِ مُوسَى بْنُ جَعْفَرٍ عَلَيْهِمَا اَلسَّلاَمُ يَسْجُدُ بَعْدَ مَا يُصَلِّي فَلاَ يَرْفَعُ رَأْسَهُ حَتَّى يَتَعَالَى اَلنَّهَارُ.
It is reported that Imam Musa ibn Jafar Al-Kadhim (a.s) used to perform a prolonged prostration (Sujood) after completing his prayers, and he would not raise his head until the day had advanced significantly.