970 - وَ رُوِيَ عَنْ سُلَيْمَانَ بْنِ حَفْصٍ اَلْمَرْوَزِيِّ أَنَّهُ قَالَ: كَتَبَ إِلَيَّ أَبُو اَلْحَسَنِ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ «قُلْ فِي سَجْدَةِ اَلشُّكْرِ مِائَةَ مَرَّةٍ: شُكْراً شُكْراً وَ إِنْ شِئْتَ عَفْواً عَفْواً.
Hadith.970 - It is narrated from Sulayman ibn Hafs al-Marwazi that Imam al-Ridha 
wrote to him, saying:
“In the prostration of gratitude (Sajdat al-Shukr), say one hundred times:
‘Thankfulness, thankfulness (Shukran, Shukran),’ and if you wish, say:
‘Pardon, pardon (Afwan, Afwan).’”
