The most excellent dinar is one that a person spends on his family, and the dinar which he spends on his animal in Allah's path, and the dinar he spends on his companions in Allah's path. Abu Qilaba (one of the narrators) said: He (the narrator) started with family, and then Abu Qilaba said: Who is the person with greater reward than a person who spends on young members of his family (and thus) preserves (saves them from want) (and by virtue of which) Allah brings profit for them and makes them rich.  

قَالَ رَسُولُ اللَّهِ ﷺ أَفْضَلُ دِينَارٍ يُنْفِقُهُ الرَّجُلُ دِينَارٌ يُنْفِقُهُ عَلَى عِيَالِهِ وَدِينَارٌ يُنْفِقُهُ الرَّجُلُ عَلَى دَابَّتِهِ فِي سَبِيلِ اللَّهِ وَدِينَارٌ يُنْفِقُهُ عَلَى أَصْحَابِهِ فِي سَبِيلِ اللَّهِ قَالَ أَبُو قِلاَبَةَ وَبَدَأَ بِالْعِيَالِ ثُمَّ قَالَ أَبُو قِلاَبَةَ وَأَىُّ رَجُلٍ أَعْظَمُ أَجْرًا مِنْ رَجُلٍ يُنْفِقُ عَلَى عِيَالٍ صِغَارٍ يُعِفُّهُمْ أَوْ يَنْفَعُهُمُ اللَّهُ بِهِ وَيُغْنِيهِمْ  

Of the dinar you spend as a contribution in Allah's path, or to set free a slave, or as a sadaqa given to a needy, or to support your family, the one yielding the greatest reward is that which you spent on your family.  

قَالَ رَسُولُ اللَّهِ ﷺ دِينَارٌ أَنْفَقْتَهُ فِي سَبِيلِ اللَّهِ وَدِينَارٌ أَنْفَقْتَهُ فِي رَقَبَةٍ وَدِينَارٌ تَصَدَّقْتَ بِهِ عَلَى مِسْكِينٍ وَدِينَارٌ أَنْفَقْتَهُ عَلَى أَهْلِكَ أَعْظَمُهَا أَجْرًا الَّذِي أَنْفَقْتَهُ عَلَى أَهْلِكَ  

While we were sitting in the company of 'Abdullah b. 'Umar there came in his steward. He (Ibn 'Umar) said: Have you supplied the provision to the slaves? He said: No. Upon this he said: Go and give (the provision) to them, for the Messenger of Allah ﷺ has said: This sin is enough for a man that he withholds the subsistence from one whose master he is.  

قَالَ رَسُولُ اللَّهِ ﷺ كَفَى بِالْمَرْءِ إِثْمًا أَنْ يَحْبِسَ عَمَّنْ يَمْلِكُ قُوتَهُ