Musannaf Ibn Abi Shaybah

Hazrat Humaid bin Abdur Rahman narrates that Hazrat Umar (may Allah be pleased with him) gave the choice of dowry and wife to the man who had gone missing and whose wife had married someone else. He chose the dowry, and Hazrat Umar made that wealth obligatory upon the second husband. Hazrat Humaid says that he went to the woman regarding whom this decision was made, and she said that she had helped the second husband through a girl.