Maliks Muwatta Book 43, Hadith Number 5.
Section : The Blood-Money for the Foetus.
Yahya related to me from Malik from Ibn Shihab from Abu Salama ibn Abd ar-Rahman ibn Awf from Abu Hurayra that a woman from the Hudhayl tribe threw a stone at a woman from the same tribe, and she had a miscarriage. The Messenger of Allah, may Allah bless him and grant him peace, gave a judgement that a slave or slave-girl of fair complexion and excellence should be given to her.