Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
ενέκρουσε she hammered in LXX.Judg.4.21
εγκρούσησ hammer LXX.Judg.16.13

Liddell-Scott-Jones

ἐγκρούω (egkrouō) to hammer in G:V

ἐγκρούω,

knock or hammer in, παττάλους εἰς τὸν τοῖχον [Refs 5th c.BC+]; strike, ἐγκρούουσα ποσσὶ λάλους πτέρυγας, of the locust, [Refs 1st c.BC+]

__II dance, [Refs 5th c.BC+]