وَعَنْ اَلْمُغِيرَةِ بْنِ شُعْبَةَ رضى الله عنه
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«اِمْرَأَةُ اَلْمَفْقُودِ اِمْرَأَتُهُ حَتَّى يَأْتِيَهَا اَلْبَيَانُ»
The Messenger of Allah (sallallahu alayhi wa sallam) said: “The spouse of a lost husband remains his wife till she gets a certain news about his death.”.