Sufyan narrated the hadith with the same meaning: "I will judge in it with the judgement of the Messenger of Allah (peace and blessings be upon him)," or he said: "The Messenger of Allah (peace and blessings be upon him) said thus." Sufyan said: "For the daughter a half, for the son's daughter a sixth, and what remains is for the sister."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الفرائض / 12318