Narrated 'Aishah (RA):

Hind daughter of 'Utbah - wife of Abu Sufyan - came to Allah's Messenger (ﷺ) and said, "O Allah's Messenger (ﷺ) , Abu Sufyan is a miser who does not give me and my sons enough maintenance, except what I take from his wealth without his knowledge. Is there any blame on me for doing this?" He replied, "Take from his wealth what is reasonable and enough for you and your sons." [Agreed upon].

عَنْ عَائِشَةَ رَضِيَ اَللَّهُ عَنْهَا قَالَتْ: { دَخَلَتْ هِنْدُ بِنْتُ عُتْبَةَ ‏-اِمْرَأَةُ أَبِي سُفْيَانَ‏- عَلَى رَسُولِ اَللَّهِ ‏- صلى الله عليه وسلم ‏-.‏ فَقَالَتْ: يَا رَسُولَ اَللَّهِ! إِنَّ أَبَا سُفْيَانَ رَجُلٌ شَحِيحٌ لَا يُعْطِينِي مِنْ اَلنَّفَقَةِ مَا يَكْفِينِي وَيَكْفِي بَنِيَّ, إِلَّا مَا أَخَذْتُ مِنْ مَالِهِ بِغَيْرِ عِلْمِهِ, فَهَلْ عَلَِيَّ فِي ذَلِكَ مِنْ جُنَاحٍ? فَقَالَ:

خُذِي مِنْ مَالِهِ بِالْمَعْرُوفِ مَا يَكْفِيكِ, وَيَكْفِي بَنِيكِ

.‏ } مُتَّفَقٌ عَلَيْهِ [1]‏ .‏