838. hadíth
وَقَالَ يُونُسُ بْنُ يَعْقُوبَ: رَأَيْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ يُسَوِّي اَلْحَصَى فِي مَوْضِعِ سُجُودِهِ بَيْنَ اَلسَّجْدَتَيْنِ.
Yunus ibn Ya'qub said: "I saw Imam Jafar ibn Muhammad Al-Sadiq (a.s) leveling the pebbles at the place of his prostration between the two prostrations."