4:12You get one-half of what your wives leave behind, if they had no children. If they had children, you get one-fourth of what they leave. After fulfilling any bequest and paying off debts. They get one-fourth of what you leave behind, if you have no children. If you have children, they get one-eighth of what you leave. After fulfilling any bequest and paying off debts. If a man or woman leaves neither parents nor children, but has a brother or sister, each of them gets one-sixth. If there are more siblings, they share one-third. After fulfilling any bequest and paying off debts, without any prejudice. This is a will from God. God is Knowing and Clement.

4:128If a woman fears maltreatment or desertion from her husband, there is no fault in them if they reconcile their differences, for reconciliation is best. Souls are prone to avarice; yet if you do what is good, and practice piety—God is Cognizant of what you do.