Dictionary entry

ἐπταπλασίων

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἐπταπλασίων, -ον, gen. -ονος,

[in LXX for שִׁבְעָתַיִם, Ps 78 (79):12, al.;]

sevenfold: Lk 18:30 (WH, mg., for πολλαπλ-, WH, txt., RV; v. WH, Notes, 62).†