ζ´

ζ´ numerical sign = 7 (ἑπτά) Ac 12:10 D; GJs 10:1 (SyrBar 12:5); or 7th (ἑβδόμη) Hm 7; [s 7] in the superscriptions (Apollon. Paradox. 33: Θεόφραστος ἐν τῷ ζ´ περὶ φυτῶν).