Musannaf Ibn Abi Shayba 26:544

Isma'il ibn 'Ayyash narrated to us, from 'Umar ibn Ru'bah, from 'Abd al-Wahid ibn 'Abd Allah al-Nasri, from Wathilah ibn al-Asqa', who said: A woman inherits from three: her foundling, her freed slave, and the son of the woman who performed the imprecation (li'an).