مَنْ سَمِعَ شَيْئاً مِنَ الثَّوَابِ عَلَى شَيْءٍ فَصَنَعَهُ كَانَ لَهُ وَ إِنْ لَمْ يَكُنْ عَلَى مَا بَلَغَهُ.
“If one learns (from a Hadith) that for a certain act there is a certain reward and he performs that act, he will receive such reward even if, in fact, it (the Hadith) may not be as such.”