G1442
ἕβδομος
seventh
ἕβδομος, -η, -ον (ἑπτὰ), [in LXX chiefly for שְׁבִיעִי ;] seventh: Jhn.4:52, Heb.4:4" (LXX), Ju 14, Rev.8:1 10:7 11:15 16:17 21:20.† (AS)
The KJV translates G1442 in the following manner:
seventh (18x)
Full Thayer's lexicon entry
ἕβδομος — hébdomos
ἕβδομος, ἑβδόμῃ, ἕβδομον, seventh: Joh 4:52; Heb 4:4; Jud 1:14; Rev 8:1; Rev 11:15, etc. (From Homer down.)
8 occurrences
John (1), Hebrews (1), Jude (1), Revelation of John (5)