٢ : ٢٣٤
وَٱلَّذِينَ يُتَوَفَّوۡنَ مِنكُمۡ وَيَذَرُونَ أَزۡوَٰجٗا يَتَرَبَّصۡنَ بِأَنفُسِهِنَّ أَرۡبَعَةَ أَشۡهُرٖ وَعَشۡرٗاۖ فَإِذَا بَلَغۡنَ أَجَلَهُنَّ فَلَا جُنَاحَ عَلَيۡكُمۡ فِيمَا فَعَلۡنَ فِيٓ أَنفُسِهِنَّ بِٱلۡمَعۡرُوفِۗ وَٱللَّهُ بِمَا تَعۡمَلُونَ خَبِيرٞ
Those among you who pass away and leave behind widows should refrain from remarrying for four months and ten days. When they have completed their waiting period, there is no sin on you concerning what they do for themselves in a reasonable manner. And Allah is All-Aware of what you do.
شرح ومعانٍ · ٢
- They may remarry if they wish.
- A social norm that entails keeping within the dictates of Islam.