Al-Aswad said: Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) gave a judgement among us in the time of the Messenger of Allah (peace and blessings be upon him) concerning a woman who leaves a daughter and a sister: that the daughter gets half and the sister also gets half.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الفرائض / 12330