Lewis & Short

galbănum, i, n. [χαλβάνη], the resinous sap of an umbelliferous plant in Syria (the Bubon galbanum, Linn.), galbanum, Plin. 12, 25, 56, § 121; 24, 5, 13, § 21; Suet. Galb. 3; Luc. 9, 916; Calp. Ecl. 5, 89.
Also, galbănus, i, m., Vulg. Sir. 14, 21; and chalbăne, answering to the Gr. χαλβάνη, ēs, f., Dig. 39, 4, 16, § 7.