Lexical Definition

‎ἡνίκα‎ hēníka (hay-nee'-kah) when ^G:CONJ
of uncertain affinity

when.

• at which time

Abbott-Smith

ἡνίκα, rel. adv. of time,
at which time, when; seq. ἂν, c. subjc., whensoever: II Co 3:15, 16.†

Abbott-Smith References

Liddell-Scott-Jones

ἡνίκα [ῐ],

Doric dialect ἁνίκα [Refs 5th c.BC+]; Aeolic dialect ἄνικα [Refs] — adverb of Time, relative to τηνίκα, at the time when, usually with past tenses of indicative, [Refs 8th c.BC+]; ἡνίκ᾽ ἐχρῆν δύνειν, νῦν ἄρχεται ἡδύνεσθαι Timo17: with present indicative, ἡνίκαπερ [Refs 5th c.BC+]; rarely while, ἡ. ἦν ἔτ᾽ ἐν φάει [Refs 5th c.BC+]

__2 ἡνίκ᾽ ἄν, like{ὅταν}, with Subj., of future time, whenever, [Refs 5th c.BC+]: to denote repeated occurrence in present time, [Refs 5th c.BC+]; ἄν should be restored in [Refs 4th c.BC+]; ἄν goes with Verb in ἡνίκ᾽ ἂν ὠφέλει when it would have been to his advantage, [Refs 4th c.BC+]; but ἡνίκ᾽ ἂν ἀνέβη ἡ νεφέλη, of repeated occurrence, [LXX]
__3 with optative in indirect speech, or to denote an uncertain or repeated occurrence in past time, whenever, [Refs 5th c.BC+] when he should have been absent, [Refs]; but ἡνίκ᾽ ἂν ἡμεῖς μὴ δυναίμεθα, with implied protasis, [Refs 5th c.BC+]
__4 with genitive, ἡ. τοῦ χρόνου at which point of time, [Refs 2nd c.AD+]
__5 ἡ. χρὴ φλεβοτομεῖν in which case.., [Refs 4th c.AD+]
__6 after Verbs of knowing or remembering, οὐ μνημονεύεις.. ἡνίκα..; [Refs 5th c.BC+]

_{LSJ Scripture Refs: LXX.Exod.40.36}