Musannaf Ibn Abi Shayba 26:230

Yazid ibn Harun narrated to us, he said: Muhammad ibn Salim informed us, from al-Sha'bi, regarding a sister of the same father and mother, a brother and sister of the same father, and a grandfather: In the opinion of Ali: For the sister of the same father and mother is one-half, and what remains is between the grandfather, the sister, and the brother of the same father in fifths; for the grandfather are two-fifths, and for the sister is one-fifth. In the opinion of Abdullah: For the sister of the same father and mother is one-half, and for the grandfather is what remains, and there is nothing for the brother and sister of the same father. In the opinion of Zayd: Out of eighteen shares, for the grandfather is one-third (six), for the brother of the same father is six, for the sister of the same father and mother is three, and for the sister of the same father and the brother and sister is three. Then the brother of the same father returns to the sister of the same father and mother six shares, so she completes the half (nine), and there remain for them three shares; for the brother are two shares and for the sister is one share. Regarding two sisters of the same father and mother, a brother of the same father, and a grandfather: In the opinion of Ali: For the two sisters of the same father and mother are two-thirds, and what remains is between the grandfather and the brother. In the opinion of Abdullah: For the two sisters of the same father and mother are two-thirds, and for the grandfather is what remains, and there is nothing for the brother of the same father. In the opinion of Zayd: It is three shares; for the grandfather is one share, for the brother is one share, and for the two sisters is one share. Then the brother of the same father returns his share to the two sisters of the same father and mother, so they complete the two-thirds, and nothing remains for him. Regarding two sisters of the same father and mother, a sister of the same father, and a grandfather: In the opinion of Ali and Abdullah: For the two sisters of the same father and mother are two-thirds, and what remains is for the grandfather, and there is nothing for the sister of the same father. In the opinion of Zayd: Out of five shares, for the grandfather are two shares, for the two sisters of the same father and mother are two shares, and for the sister of the same father is one share. Then the sister of the same father returns her share to the two sisters of the same father and mother, and nothing remains for her. Regarding two sisters of the same father and mother, a brother and two sisters of the same father, and a grandfather: In the opinion of Ali: For the two sisters of the same father and mother are two-thirds, for the grandfather is one-sixth, and what remains is between the brother and the two sisters of the same father, for the male the like of the portion of two females. In the opinion of Abdullah: For the two sisters of the same father and mother are two-thirds, for the grandfather is what remains, and there is nothing for the brother and the two sisters of the same father. In the opinion of Zayd: Out of fifteen shares, for the grandfather is one-third (five shares), for the brother of the same father are four, for the sister of the same father are two shares, and for the two sisters of the same father and mother are four. Then the brother and sister of the same father return their portion to the two sisters of the same father and mother; they complete the one-third, and nothing remains for them. Regarding two sisters of the same father and mother, two sisters of the same father, and a grandfather: In the opinion of Ali and Abdullah: For the two sisters of the same father and mother are two-thirds, for the grandfather is what remains, and there is nothing for the two sisters of the same father. In the opinion of Zayd: Out of six shares, for the grandfather are two shares, for the two sisters of the same father and mother are two shares, and for the two sisters of the same father are two shares. Then the two sisters of the same father return their two shares to the two sisters of the same father and mother, so they complete the two-thirds, and nothing remains for them. Regarding a sister of the same father and mother, three sisters of the same father, and a grandfather: In the opinion of Ali and Abdullah: For the sister of the same father and mother is one-half, for the sisters of the same father is one-sixth to complete the two-thirds, and for the grandfather is what remains. In the opinion of Zayd: Eighteen shares; for the grandfather is one-third (six), for the sister of the same father and mother are three shares, for the sisters of the same father are nine shares. Then the sisters of the same father return six shares to the sister of the same father and mother, so she completes the half (nine), and what remains for them is one share each. Regarding two sisters of the same father and mother, a brother, and two sisters of the same father, and a grandfather: In the opinion of Ali: For the two sisters of the same father and mother are two-thirds, for the grandfather is one-sixth, and what remains is between the brother and the two sisters of the same father, for the male the like of the portion of two females. In the opinion of Abdullah: For the two sisters of the same father and mother are two-thirds, for the grandfather is what remains, and there is nothing for the brother and the two sisters of the same father. Regarding a mother, a sister, and a grandfather: In the opinion of Ali: For the sister is one-half, for the mother is one-third, and for the grandfather is what remains. In the opinion of Zayd: Out of nine shares, for the mother is one-third (three), for the grandfather are four, and for the sister are two shares; he placed her with them in the position of a brother. In the opinion of Uthman: For the mother is one-third, for the grandfather is one-third, and for the sister is one-third. In the opinion of Ibn Abbas: For the mother is one-third, for the grandfather is what remains, and there is nothing for the sister. He did not use to grant a brother and sister anything with a grandfather. In the opinion of Ibn Mas'ud: For the sister is one-half, for the mother is one-sixth, and for the grandfather is one-third.