Yahya related to me from Malik that Yahya ibn Said said that he
had heard al-Qasim ibn Muhammad say that a man came to Abdullah ibn
Abbas and said to him, "I have an orphan and he has camels. Can I
drink from the camels' milk?" Ibn Abbas said, "If you search for the
lost camels of his and treat the camels' mange and fill in the cracks
in their water basin and give it water on the day it drinks, then
drink it without doing harm to the suckling camels by milking them
excessively."
Muwatta Malik Book 49, Hadith 34