Quran english Al Mumtahanah 11

وإن فاتكم شيء من أزواجكم إلى الكفار فعاقبتم فآتوا الذين ذهبت أزواجهم مثل ما أنفقوا واتقوا الله الذي أنتم به مؤمنون

Wa-in fatakum shay-on min azwajikumila alkuffari faAAaqabtum faatoo allatheenathahabat azwajuhum mithla ma anfaqoo wattaqooAllaha allathee antum bihi mu/minoon

 
Sahih International
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.
Muhsin Khan
And if any of your wives have gone from you to the disbelievers, and you have an accession (by the coming over of a woman from the other side), then pay to those whose wives have gone, the equivalent of what they had spent (on their Mahr). And fear Allah in Whom you believe.
Pickthall
And if any of your wives have gone from you unto the disbelievers and afterward ye have your turn (of triumph), then give unto those whose wives have gone the like of that which they have spent, and keep your duty to Allah in Whom ye are believers.
Yusuf Ali
And if any of your wives deserts you to the Unbelievers, and ye have an accession (by the coming over of a woman from the other side), then pay to those whose wives have deserted the equivalent of what they had spent (on their dower). And fear Allah, in Whom ye believe.
Shakir
And if anything (out of the dowries) of your wives has passed away from you to the unbelievers, then your turn comes, give to those whose wives have gone away the like of what they have spent, and be careful of (your duty to) Allah in Whom you believe.
Dr. Ghali
And in case any of your spouses (Literally: anything from your spouses) eludes you (Or: escapes from you) (to go over) to the steadfast disbelievers and then you punish (in retaliation), then bring the ones whose spouses have gone away the like of what they have expended. And be pious to Allah in Whom you are believers.