وَعَنْ أُسَامَةَ بْنِ زَيْدٍ
قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «مَنْ صُنِعَ إِلَيْهِ مَعْرُوفٌ فَقَالَ لِفَاعِلِهِ: جَزَاكَ اللَّهُ خَيْرًا فَقَدْ أَبْلَغَ فِي الثَّنَاءِ»
Usamah ibn Zayd reported God’s Messenger as saying, “If one is done a kindness and expresses to his benefactor a desire that God may give him a good reward, he has fully expressed his commendation.”