Lexical Definition

‎ἐνισχύω‎ enischýō (en-is-khoo'-o) to strengthen G:V
from ‎ἐν‎ and ‎ἰσχύω‎

strengthen.

Usage: 23 forms in 51 verses
Form Translated As     In Verse(s)
ἐνισχύων strengthening Luke.22.43
ἐνίσχυσεν he strengthened Acts.9.19
ενισχύσωμεν we shall grow in strength LXX.1Chr.19.13
ενισχύσω I will strengthen LXX.Isa.42.6LXX.Ezek.30.25LXX.Ezek.34.16
shall gain strength LXX.Gen.33.14
ενισχύσουσιν shall grow in strength LXX.Judg.7.11LXX.2Sam.16.21
ενισχύσητε you should grow in strength LXX.Ezra.9.12
ενισχύσει grew in strength LXX.Dan.11.5
shall grow in strength LXX.Dan.11.5LXX.Hos.10.11
shall strengthen LXX.Joel.3.16
ενισχύσατε Grow in strength LXX.Jer.6.1
you strengthen not LXX.Ezek.34.4
ενισχύσασ Israel growing strong LXX.Gen.48.2
one strengthening LXX.Isa.41.10
ενισχύσαι growing in strength LXX.1Chr.15.21
to not strengthen LXX.2Kgs.12.8
to strengthen LXX.Dan.6.7
ενισχύουσα growing in strength LXX.Isa.57.10
ενισχυόντεσ growing in strength LXX.Judg.5.14
ενισχυσάτωσαν grow in strength LXX.Deut.32.43
ενίσχυσόν strengthen LXX.Judg.16.28
ενίσχυσον grow in strength LXX.Judg.5.11
ενίσχυσεν Israel grew in strength LXX.Judg.1.28
grew in strength LXX.Gen.12.10LXX.Gen.43.1LXX.2Kgs.25.3
grows in strength LXX.Jer.9.3
have strength LXX.Isa.33.23
ενίσχυσε grew in strength LXX.Gen.47.4LXX.Gen.47.13LXX.Josh.8.16LXX.2Chr.1.1
he grew in strength LXX.Hos.12.3LXX.Hos.12.4
he strengthened LXX.Ps.147.13
lord strengthened LXX.Judg.3.12
ενίσχυσασ you grew in strength LXX.Gen.32.28
ενίσχυσαν They grew in strength LXX.1Chr.4.23LXX.2Chr.13.7
strengthened LXX.Judg.20.22LXX.Ezra.1.6
they strengthened it LXX.2Chr.24.13
ενίσχυσέ he strengthened LXX.Dan.10.18
ενίσχυσάσ you strengthened LXX.Dan.10.19
ενίσχυσά I strengthened LXX.Isa.45.5
ενίσχυον grew in strength LXX.Ezek.27.9
growing in strength LXX.Neh.10.29

Abbott-Smith

ἐν-ισχύω [in LXX for חָזַק, etc. ;]
to strengthen: in spiritual sense, Lk 22[43]; pass., Ac 9:19 (Rec. ἐνισχύσεν, became strong, as in LXX, Ge 12:10 48:2, al.).†

Abbott-Smith References

Book Refs
Genesis 12:10 · 48:2
Acts 9:19

Liddell-Scott-Jones

ἐνισχύω,

strengthen, confirm, χρόνος ταῦτα -ύσει πάντα [ἐνισχύων αὐτόν NT.Luke.22.43 ">NT+5th c.BC+]:—passive, [Refs 4th c.AD+]

__II intransitive, prevail in or among, ἐν ταῖς πόλεσι ἐνισχύει τὰ νόμιμα [Refs 4th c.BC+]; ἐνίσχυσεν ὡς.. the opinion prevailed that.., [Refs]

LSJ Scripture Refs: Luke.22.43