وَالَّذِينَ يُتَوَفَّوْنَ مِنكُمْ وَيَذَرُونَ أَزْوَاجًا وَصِيَّةً لِّأَزْوَاجِهِم مَّتَاعًا إِلَى الْحَوْلِ غَيْرَ إِخْرَاجٍ فَإِنْ خَرَجْنَ فَلاَ جُنَاحَ عَلَيْكُمْ فِي مَا فَعَلْنَ فِيَ أَنفُسِهِنَّ مِن مَّعْرُوفٍ وَاللّهُ عَزِيزٌ حَكِيمٌ
﴿٢٤٠﴾
سورة البقرة
(2/240) And those of you who are made to die and leave behind wives should bequeath for their wives a year’s maintenance and residence without turning them out, but if they (wives) leave, there is no sin on you for that which they do of themselves, provided it is on a reasonable basis. And Allah is All-Mighty, All-Wise.
Surah Al-Baqarah