クー・フーリン
Cú Chulainn and his companion Ferdiad travel to Dún Scáith, where Scáthach teaches them feats of arms, and gives Cú Chulainn her deadly spear, the Gáe Bulg. Cú Chulainn begins an affair with Scáthach's daughter Uathach, but accidentally breaks her fingers. She screams, calling her lover Cochar Croibhe to the room. Despite Uathach's protests, he challenges Cú Chulainn to a duel, and Cú Chulainn dispatches him easily. To make it up to Uathach and Scáthach, Cú Chulainn assumes Cochar's duties, and becomes Uathach's lover. Scáthach eventually promises her daughter to him, without requiring the traditional bride price. When her rival, the warrior woman Aífe, threatens her territory, Cú Chulainn battles Aífe, and manages to defeat her through distracting her with lies. With his sword at her throat, he bargains with her that he will spare her life under the conditions that she will cease her conflicts with Scáthach, and that she will allow him to impregnate her so that she will bear him a son. This rape leaves Aífe pregnant with his son Connla, whom Cú Chulainn kills years later — only realizing who Connla is after he has slain him.