اللَّهُمَّ أَكْثِرْ مَالَهُ وَوَلَدَهُ وَبَارِكْ لَهُ فِيمَا أَعْطَيْتَهُ
Allahumma akthir malahu wa waladahu wa barik lahu fima a'taytahu
Ee Allah, ongeza mali yake na watoto wake, na umbariki katika ulichompa.
The Prophet made this dua for Anas (RA)
Anas (RA) became one of the wealthiest Companions with many children and grandchildren due to this blessed dua.