Usage: 11 forms in 19 verses
Form Translated As     In Verse(s)
ενεφράγη he obstructed LXX.Ps.63.11
it was obstructed LXX.Zech.14.5
ενέφραξε he obstructed LXX.Lam.3.9 • LXX.Dan.6.22
obstructed LXX.2Chr.32.4 • LXX.2Chr.32.30
ενέφραξαν obstructed LXX.Gen.26.15 • LXX.Gen.26.18
they obstructed LXX.2Kgs.3.25
εμφραχθείη may LXX.Job.5.16
εμφραχθήσεται it shall be obstructed LXX.Zech.14.5
shall be obstructed LXX.Mic.5.1 • LXX.Zech.14.5
εμφράξουσι shall obstruct LXX.Isa.22.7
εμφράξετε you shall obstruct LXX.2Kgs.3.19
εμφράξει shall obstruct LXX.Ps.107.42
εμφράξαι to obstruct LXX.2Chr.32.3
εμπεφραγμένοι obstructed LXX.Dan.12.9
έμφραξον obstruct LXX.Dan.12.4

Liddell-Scott-Jones

ἐμφράσσω (emphrassō) to obstruct G:V

ἐμφράσσω-φράσσω,

Attic dialect ἐμφράσσωφράττω, perfect ἐμφράσσωπέφρᾰκα [Refs 5th c.BC+]: future passive -φραχθήσομαι[LXX]: aorist 2 participle passive ἐμφράσσωφρᾰγείς [Refs 1st c.AD+] H.:— bar a passage, stop up, block up, τὸ μεταξύ [Refs 5th c.BC+]

__2 bar the passage of, stop, τὰς κατὰ σοῦ τιμωρίας [Refs 4th c.BC+]; τὰς βοηθείας [Refs 1st c.BC+]
__3 middle in active sense, [Refs 2nd c.BC+]
__II stuff in, φύλλα εἰς τὰς ὀπάς (variant{φύλλοις τὰς ὀ}.) [Refs]; τινί τι variant in [Refs 2nd c.BC+]

LSJ Scripture Refs: LXX.Mic.5.1*