Yazid I
Zuhayr ibn Qayn is best known for his participation in the Battle of Karbala. Despite the fact that he did not want to even speak to Hussain, he eventually spoke to him when his tribe met his companions and his wife influenced him into speaking with Husayn. After meeting Husayn, Zuhayr divorced his wife (so that she could remarry after his martyrdom) and volunteered to join his army against the forces of Yazid I.