Hadith 10:1092
Abu Bakr narrated to us, he said: Ma'n ibn 'Isa narrated to us, from Ibn Abi Dhi'b, from al-Zuhri, who said: The waiting period ('iddah) of the Christian woman is like the waiting period of the Muslim woman, and their division [of inheritance/shares] is the same.
حدثنا أبو بكر قال نا معن بن عيسى عن بن أبي ذئب عن الزهري قال عدة النصرانية مثل عدة المسلمة وقسمتهما سواء