Musannaf Ibn Abi Shaybah

Hazrat Sha’bah, may Allah have mercy on him, says that if a man marries a woman with the intention of making her lawful for her former husband, what is the ruling regarding this? Hazrat Hakam said that he should keep her with him. Hazrat Hammad, may Allah have mercy on him, said that in my view, it is better to separate from her.