26Should the son of the deceased have passed away in the days of his father and have left children, they will inherit their father's share, as prescribed in the Book of God. Divide ye their share amongst them with perfect justice. Thus have the billows of the Ocean of Utterance surged, casting forth the pearls of the laws decreed by the Lord of all mankind.
Inheritance - absence of heirs, male children, n45
What happens when the son predeceases his father or mother?