“I am Hippolyta, child of Ares, the god of war, and Otrera, a priestess of Artemis. I am the war-chief of the proud Amazons! Golden king and young vassal, we shall meet again!”
No sooner had she finished her introduction than she galloped off on her horse. Then the horsewoman — Hippolyta — turned to specks of light along with her steed, and disappeared completely.

Fate/Strange Fake: Volume 3, Chapter 7 ("Day 1, Afternoon")