اللّهُـمَّ اكْتُـبْ لي بِهـا عِنْـدَكَ أَجْـراً ، وَضَـعْ عَنِّـي بِهـا وِزْراً ، وَاجْعَـلها لي عِنْـدَكَ ذُخْـراً ، وَتَقَبَّـلها

O Allah, record for me a reward for this prostration, and remove from me a sin. Save it for me and accept it from me just as You had accepted it from Your servant Dawood.

hadith Hisn al-Muslim:51