(4) باب نَفَقَةِ الْمَرْأَةِ إِذَا غَابَ عَنْهَا زَوْجُهَا وَنَفَقَةِ الْوَلَدِ
Narrated `Aisha:
Hind bint `Utba came and said, "O Allah's Messenger (ﷺ)! Abu Sufyan is a miser so is it sinful of me to feed our children from his property?" Allah's Messenger (ﷺ) said, "No except if you take for your needs what is just and reasonable. "
Reference: Sahih al-Bukhari 5359
In-book reference: Book 69, Hadith 9
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 64, Hadith 272