Yahya ibn Sa'id said: I heard Qasim ibn Muhammad say that a man came to Abdullah ibn Abbas, may Allah be pleased with them both, and said: I have an orphan boy with me, and he has camels. May I drink their milk? Abdullah ibn Abbas, may Allah be pleased with them both, said: If you search for his lost camels, treat the mange of the camels, plaster and repair their watering trough, and give them water on their watering days (meaning, if you work and take care of the camels), then drink their milk, but not in such a way that nothing remains for the child (i.e., do not milk them so much that the child is left hungry), nor so that it harms the offspring, or harms the she-camel (for example, by milking her too forcefully).