Hadith 3528
Narrated Aishah, Ummul Muminin: The aunt of Umarah ibn Umayr asked Aishah: I have an orphan in my guardianship. May I enjoy from his property? She said: The Messenger of Allah ﷺ said: The pleasantest things a man enjoys come from what he earns, and his child comes from what he earns.
Hadith 3529
Narrated Aishah, Ummul Muminin: The Prophet ﷺ Said: The children of a man come from what he earns, rather they are his pleasantest earning; so enjoy from their property. Abu Dawud said: Hammad bin Abi Sulaiman added in his version: "When you need. " But this (addition) is munkar (not authoritative).
Hadith 3530
Narrated Abdullah ibn Amr ibn al-As: A man came to the Prophet ﷺ and said: Messenger of Allah, I have property and children, and my father finishes my property. He replied; You and your property belong to your father; your children come from the pleasantest of what you earn; so enjoy from the earning of your children.