From The Collaborative International Dictionary of English v.0.48: Sey \Sey\, Seyh \Seyh\, obs. imp. sing. & 2d pers. pl. of See. --Chaucer. [1913 Webster] Seye
Sey \Sey\, Seyh \Seyh\, obs. imp. sing. & 2d pers. pl. of See. --Chaucer. [1913 Webster] Seye