I said, "O Messenger of Allah ﷺ! Shall I get a reward (in the Hereafter) if I spend on the children of Abu Salama and do not leave them like this and like this (i.e., poor) but treat them like my children?" The Prophet said, "Yes, you will be rewarded for that which you will spend on them." (Using translation from Bukhārī 5369)
قُلْتُ يَا رَسُولَ اللهِ هَلْ لِي مِنْ أَجْرٍ فِي بَنِي أَبِي سَلَمَةَ أَنْ أُنْفِقَ عَلَيْهِمْ؟ وَلَسْتُ بِتَارِكَتِهِمْ هَكَذَا وَهَكَذَا إِنَّمَا هُمْ بَنِيَّ؟ قَالَ نَعَمْ لَكِ فِيهِمْ أَجْرٌ مَا أَنْفَقْتِ عَلَيْهِمْ