αὐγίτης
From LSJ
οὕτως εἴη ἡμίν ὁ Θεός βοηθός καὶ τὸ ἱερὸν Αὐτοῦ Εὐαγγέλιον ὧδε ἐμφανισθέντα-ὁρκισθέντα → so help us God and Ηis holy Gospel the things here declared and sworn
English (LSJ)
(sc. λίθος), ὁ, a
A precious stone, Plin.HN37.147:—fem. αὐγ-ῖτις, ίδος, ἡ, = ἀναγαλλὶς ἡ Φοινικῆ, Ps.-Dsc.2.178.