Abu al-Wadin (may Allah have mercy on him) said: Two brothers married two sisters, and each of the two women was sent as a bride to her husband's brother, who had intercourse with her. So Sayyiduna Ali (may Allah be pleased with him) made a dower due from each of them, and said that the person who deceived would pay it.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 14253