Distribution when a son of a sister through the father (Ibn Ukht min Ab) joins the maternal cousin (Ibn Khala) and the son of a uterine brother (Ibn Akh min Umm).
Chapter on Distant Kindred (Dhawu al-Arham)
Al-Mughni
Book of Inheritance Shares (Farā'id)
Primary text
The distribution is made into five shares. The son of the sister receives three-fifths, and each of the other two (Ibn Khala and Ibn Akh min Umm) receives one-fifth.
Supporting text
If a daughter of a brother from both parents (Bint Akh min Abuwayn) is also present, she receives half, and the remainder is divided such that each of the remaining heirs receives one-sixth.