This root form (lemma) is used in 5 different forms in the NT: ἑβδόμην (AFS), ἑβδόμης (GFS), ἑβδόμου (GMS), ἑβδόμῃ (DFS), ἕβδομος (NMS).
It is glossed in 3 different ways: ‘the seventh’, ‘seventh’, ‘seventh day’.
OET JOHN 4:52 Greek word=ἑβδόμην (hebdomaʸn) Morphology=AFS English gloss=‘seventh’ SR GNT JOHN 4:52 word 23
OET HEB 4:4 Greek word=ἑβδόμης (hebdomaʸs) Morphology=GFS English gloss=‘seventh day’ SR GNT HEB 4:4 word 6
OET HEB 4:4 Greek word=ἑβδόμῃ (hebdomaʸ) Morphology=DFS English gloss=‘seventh’ SR GNT HEB 4:4 word 16
OET JUDE 1:14 Greek word=ἕβδομος (hebdomos) Morphology=NMS English gloss=‘the seventh’ SR GNT JUDE 1:14 word 7
OET REV 8:1 Greek word=ἑβδόμην (hebdomaʸn) Morphology=AFS English gloss=‘seventh’ SR GNT REV 8:1 word 8
OET REV 10:7 Greek word=ἑβδόμου (hebdomou) Morphology=GMS English gloss=‘seventh’ SR GNT REV 10:7 word 8
OET REV 11:15 Greek word=ἕβδομος (hebdomos) Morphology=NMS English gloss=‘seventh’ SR GNT REV 11:15 word 4
OET REV 16:17 Greek word=ἕβδομος (hebdomos) Morphology=NMS English gloss=‘seventh’ SR GNT REV 16:17 word 4
OET REV 21:20 Greek word=ἕβδομος (hebdomos) Morphology=NMS English gloss=‘seventh’ SR GNT REV 21:20 word 10