Jabir b. Samura reported God’s Messenger as saying, “When God prospers any of you he should spend first on himself and his family.” Muslim transmitted it.

وَعَنْ جَابِرِ بْنِ سَمُرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسلم: «إِذا أعْطى الله أحدكُم خيرا فليبدأ بِنَفسِهِ وَأهل بَيته» . رَوَاهُ مُسلم