Surah Al-Mumtahana Verse 11

وَإِن فَاتَكُمْ شَيْءٌ مِّنْ أَزْوَاجِكُمْ إِلَى الْكُفَّارِ فَعَاقَبْتُمْ فَآتُوا الَّذِينَ ذَهَبَتْ أَزْوَاجُهُم مِّثْلَ مَا أَنفَقُوا ۚ وَاتَّقُوا اللَّهَ الَّذِي أَنتُم بِهِ مُؤْمِنُونَ

Wa in faatakum shai'um min azwaajikum ilal kuffaari fa'aaqabtum fa aatul lazeena zahabat azwaajuhum misla maaa anfaqoo; wattaqul laahal lazeee antum bihee mu'minoon

Translation / The Meaning

And if you have lost any of your wives to the disbelievers and you subsequently obtain [something], then give those whose wives have gone the equivalent of what they had spent. And fear Allah, in whom you are believers.