1609. Shaks., Tr. & Cr., V. ii. 144 (Qo.). O madnesse of discourse, that cause sets up with and against it selfe, Byfould authority. [1 Fol. By foule authoritie. Globe Bi-fold authority!]
1818. J. Brown, Psyche, 85. Like Janus with his bifold faces.
1876. Emerson, Ess., Ser. I. vii. 186. The scholar shames us by his bifold lie.
