Rashi. Commentary on Deuteronomy 20:10. Troyes, France, late 11th century, in, e.g., Rashi. The Torah: With Rashi's Commentary Translated, Annotated, and Elucidated. Translated and annotated by Yisrael Isser Zvi Herczeg, volume 5, page 215. Brooklyn: Mesorah Publications, 1994.