Sunan Abi Dawud 1685
سنن أبي داود#1685Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ مَنْصُورٍ، عَنْ شَقِيقٍ، عَنْ مَسْرُوقٍ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ قَالَ النَّبِيُّ صلى الله عليه وسلم " إِذَا أَنْفَقَتِ الْمَرْأَةُ مِنْ بَيْتِ زَوْجِهَا غَيْرَ مُفْسِدَةٍ كَانَ لَهَا أَجْرُ مَا أَنْفَقَتْ وَلِزَوْجِهَا أَجْرُ مَا اكْتَسَبَ وَلِخَازِنِهِ مِثْلُ ذَلِكَ لاَ يَنْقُصُ بَعْضُهُمْ أَجْرَ بَعْضٍ " .
A’ishah reported The Messenger of Allah (ﷺ) as saying When a woman gives (some of the property) from her husband’s house, not wasting it, she will have her reward for what she has spent, and her husband will have his for what he earned. The said applies to a trustee. In no respect does the one diminish the reward of the other
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 9:130