To give in charity as much as you can afford

Narrated Asma' bint Abu Bakr:

that she had gone to the Prophet and he said, "Do not shut your money bag;
otherwise Allah too will with-hold His blessings from you. Spend (in Allah's Cause) as much as you can afford. "

حَدَّثَنَا أَبُو عَاصِمٍ، عَنِ ابْنِ جُرَيْجٍ، وَحَدَّثَنِي مُحَمَّدُ بْنُ عَبْدِ الرَّحِيمِ، عَنْ حَجَّاجِ بْنِ مُحَمَّدٍ، عَنِ ابْنِ جُرَيْجٍ، قَالَ أَخْبَرَنِي ابْنُ أَبِي مُلَيْكَةَ، عَنْ عَبَّادِ بْنِ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ، أَخْبَرَهُ عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ ـ رضى الله عنهما ـ أَنَّهَا جَاءَتْ إِلَى النَّبِيِّ ﷺ فَقَالَ " لاَ تُوعِي فَيُوعِيَ اللَّهُ عَلَيْكِ، ارْضَخِي مَا اسْتَطَعْتِ ".