Wallazeena yutawaffawna minkum wa yazaroona azwaajai yatarabbasna bi anfusihinna arba'ata ashhurinw wa 'ashran fa izaa balaghna ajalahunna falaa junaaha 'alaikum feemaa fa'alna feee anfusihinna bilma'roof; wallaahu bimaa ta'maloona Khabeer
If those of you, who die, leave wives behind, they should abstain (from marriage) for four months and ten days. Then when their waiting term expires, they are free to do whatever they choose for themselves, provided that it is decent; you shall not be answerable for this; Allah is fully aware of what you do.