Lewis Short
sĭbĭna | sĭbyna (noun F) = σιβύνη: or
* A kind of hunting-spear, Enn. ap. Paul. ex Fest. p. 336 Müll. (Ann. v. 496 Vahl.); Tert. adv. Marc. 1, 1, as a transl. of , Isa. 2, 4 (for which the Vulg. has lanceae).
Charlton T. Lewis, Charles Short, A Latin Dictionary