Surah Al-Baqarah · Ayah 240

وَٱلَّذِينَ يُتَوَفَّوْنَ مِنكُمْ وَيَذَرُونَ أَزْوَٰجًۭا وَصِيَّةًۭ لِّأَزْوَٰجِهِم مَّتَٰعًا إِلَى ٱلْحَوْلِ غَيْرَ إِخْرَاجٍۢ ۚ فَإِنْ خَرَجْنَ فَلَا جُنَاحَ عَلَيْكُمْ فِى مَا فَعَلْنَ فِىٓ أَنفُسِهِنَّ مِن مَّعْرُوفٍۢ ۗ وَٱللَّهُ عَزِيزٌ حَكِيمٌۭ

Wallazeena yutawaf fawna minkum wa yazaroona azwaajanw wasiyyatal li azwaajihim mataa'an ilal hawlighaira ikhraaj; fa in kharajna falaa junaaha 'alaikum fee maa fa'alna junaaha 'alaikum fee maa fa'alna feee anfusihinna mim ma'roof; wallaahu Azeezun Hakeem

And those who are taken in death among you and leave wives behind - for their wives is a bequest: maintenance for one year without turning [them] out. But if they leave [of their own accord], then there is no blame upon you for what they do with themselves in an acceptable way. And Allah is Exalted in Might and Wise.