Hazrat Hammad (may Allah have mercy on him) says that if a man divorces his wife (before consummation) and then has intercourse with her thinking that he has the right to take her back, then that woman will receive the full dowry and half as well.

Hazrat Jabir bin Zaid (may Allah have mercy on him) was asked: If a man divorces his wife before touching her, and it is said to him that she has not become forbidden for you, and then he has intercourse with her on the basis of the first marriage, and the woman stays with the man for two years and gives birth to children, then they come to know that this woman had actually become forbidden for this man—what is the ruling? Hazrat Jabir bin Zaid (may Allah have mercy on him) replied: Separation will be established between the two; the man will give the woman half the dowry due to the first marriage, and the full dowry due to intercourse and consummation.

Hazrat Sha'bi (may Allah have mercy on him) says that if a man divorces his wife (before consummation) and then has intercourse with her thinking that he has the right to take her back, then the woman will receive the full dower.

Ibrahim (may Allah have mercy on him) said that if a man divorces his wife (before consummation) and then has intercourse with her thinking that he has the right to take her back, then that woman will receive the full dowry and half.