(1) باب الْحَثِّ عَلَى الْكَسْبِ
It was narrated that 'Aishah said:
"The Messenger of Allah said: 'The best (most pure) food that a man eats is that which he has earned himself, and his child (and his child's wealth) is part of his earning." (FR)
Reference (FR): Sunan an-Nasa'i 4452 (FR)
In-book reference (FR): Book 44, Hadith 4 (FR)
English translation (FR): Vol. 5, Book 44, Hadith 4457 (FR)