οὐ λήψει τὸ ὄνομα Κυρίου τοῦ Θεοῦ σου ἐπὶ ματαίω → thou shalt not take the name of the Lord thy God in vain
quingentēsĭmus: a, um, adj. id.,
I the five hundredth (class.): annus, Cic. Fl. 1, 1; so Plin. 15, 1, 1, § 2.
quīngentēsĭmus,¹⁴ a, um, cinq centième : Cic. Fl. 1.