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ἅγιον

Μή, φίλα ψυχά, βίον ἀθάνατον σπεῦδε, τὰν δ' ἔμπρακτον ἄντλει μαχανάν -> Oh! my soul do not aspire to eternal life, but exhaust the limits of the possible
Pindar, Pythian, 3.61f.

Spanish (DGE)

τῆς ἄγνου τὸ σπέρμα Hsch.

English (Strong)

neuter of ἅγιος; a sacred thing (i.e. spot): holiest (of all), holy place, sanctuary.

Russian (Dvoretsky)

ἅγιον: τό святилище, святыня NT.