Yahya bin Abd al-Rahman bin Abi Labibah narrates from his father, from his grandfather: The Prophet (peace and blessings be upon him) said: "Whoever makes (a woman) lawful in marriage for a dirham (that is, pays one dirham as dowry), has made her lawful."
Imam Abu Ya'la recorded it; its chain contains a narrator, Yahya bin Abd al-Rahman bin Abi Labibah, and he is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب النكاح / 7483