While on her way she [Saint Monegundis] came to a village of the Touraine called Esvres, where relics of the blessed confessor Medard of Soissons were preserved; that very night vigils were being celebrated. The saint passed the night in attentive prayer, and then returned at the given time with the people to celebrate Mass. While the priests were in the midst of the service...
Saint Monegundis then miraculously heals a small girl.
(trans. James 1991: 120-121)