Hazrat Saeed bin Musayyib (may Allah have mercy on him) says that separation will be made between the two, but the dowry will be the compensation for making the private parts lawful.

Hazrat Sulaiman bin Yasar (may Allah have mercy on him) says that separation will be made between the two, and the dowry will be deposited in the public treasury (Bait-ul-Mal).

Ibrahim (may Allah have mercy on him) says that in every invalid marriage, such as a woman marrying during her waiting period (‘iddah), etc., if the man has intercourse with the wife in such marriages, the woman will receive the dowry, but separation will be enforced between the two.

Hazrat Hakam (may Allah have mercy on him) says that separation will be established between the two. However, due to making the private part lawful, the woman will receive the dowry.

Hazrat Masruq (may Allah have mercy on him) narrates that a woman got married during her waiting period (‘iddah), so Hazrat Umar (may Allah be pleased with him) ruled that as long as they are alive, separation should be enforced between them and her dowry should be deposited in the public treasury (Bayt al-Mal). And he said that their marriage was unlawful and the dowry was also unlawful. Hazrat Ali (may Allah be pleased with him) says that separation should be enforced between the two, then the woman should complete the remaining waiting period of her first husband, then observe the waiting period of three menstrual cycles, and because her private part was made lawful, she will receive the dowry. Then if the man wishes, he may send her a marriage proposal again.

18085 - And Ali judged in it that they should be separated, and she should observe the waiting period for what remained from the first husband ⦗492⦘, then she should observe three menstrual cycles, and she is entitled to the dowry for what was made lawful of her private part, then if he wishes, he may propose to her after that (2).

Hazrat Abdullah bin Habib (may Allah have mercy on him) narrates that the Messenger of Allah (peace and blessings be upon him) once came outside, and his gaze fell upon a woman who appeared pleasing to him. He returned to Hazrat Umm Salamah (may Allah be pleased with her), where some women were sitting and making perfume. When those women saw the Prophet (peace be upon him), they left. The Prophet (peace be upon him) fulfilled his need and then came outside. Then he said: If any of you sees a woman and she pleases him, he should go to his wife and be intimate with her, for whatever is in that woman is also in his wife.

It is narrated in the same way with a difference in wording through another chain of transmission.

Hazrat Abdullah (may Allah be pleased with him) narrates that if any of you happens to look at a woman and finds her attractive, he should go to his wife, for whatever is in those women is also in his wife.

Hazrat Salim bin Abi J'ad (may Allah have mercy on him) narrates that the gaze of the Prophet صلی اللہ علیہ وسلم fell upon a woman, and he found her pleasing, so he had a lawful meeting with Hazrat Umm Salamah (may Allah be pleased with her) and said: If any of you sees a woman and finds her pleasing, he should have relations with his wife, for whatever is in those women is also in his own wife.