اَللَّهُمَّ أَكْثِرْ مَالَهُ وَوَلَدَهُ، وَأَطِلْ حَيَاتَهُ، وَاغْفِرْ لَهُ

Allaahumma akthir maalahu wa waladahu wa atil hayaatahu waghfir lahu

O Allah! Increase his wealth and children, and bestow Your Blessing on whatever You give him." a time of distress. Anas (RA) said, "The Prophet (ﷺ), used to come to us, the people of his house. One day he came to us and made supplication for us. Umm Sulaym (RA) said, 'Won't you make supplication for your little servant?' He said, (the dua is mentioned above)

Reference: Bukhari: 6344