Spend and do not calculate, (for) Allah would calculate in your case; and do not hoard, otherwise Allah would be withholding from you.

قَالَ رَسُولُ اللَّهِ ﷺ انْفَحِي أَوِ انْضَحِي أَوْ أَنْفِقِي وَلاَ تُحْصِي فَيُحْصِيَ اللَّهُ عَلَيْكِ وَلاَ تُوعِي فَيُوعِيَ اللَّهُ عَلَيْكِ

[Machine] On the authority of Asmaa bint Abi Bakr, who used to work as a scribe, and on the authority of Abbād ibn Hamzah, who narrated from Asmaa, that the Messenger of Allah ﷺ said to her: "Spend (in charity), sacrifice (an animal for Allah), or give freely in abundance, in this manner and that manner, without calculating or counting meticulously, for Allah will certainly provide for you. And do not hold back, lest Allah holds back His blessings from you."

عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ وَكَانَتْ مُحْصِيَةً وَعَنِ عَبَّادِ بْنِ حَمْزَةَ عَنْ أَسْمَاءَ أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَهَا أَنْفِقِي أَوْ انْضَحِي أَوْ انْفَحِي هَكَذَا وَهَكَذَا وَلَا تُوعِي فَيُوعِيَ اللهُ عَلَيْكِ وَلَا تُحْصِي فَيُحْصِي اللهُ عَلَيْكِ

[Machine] About Asma bint Abi Bakr, whenever she spent something, she would tally it. So the Messenger of Allah ﷺ said to her, "Spend and do not tally, for Allah will tally for you. Do not withhold, for Allah will withhold from you."

عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ وَكَانَتْ إِذَا أَنْفَقَتْ شَيْئًا تُحْصِي فَقَالَ لَهَا رَسُولُ اللَّهِ ﷺ «أَنْفِقِي وَلَا تُحْصِي فَيُحْصِيَ اللَّهُ عَلَيْكِ وَلَا تُوعِي فَيُوعِيَ اللَّهُ عَلَيْكِ»