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.3.9LXX.Dan.6.22
obstructed LXX.2Chr.32.4LXX.2Chr.32.30
ενέφραξαν obstructed LXX.Gen.26.15LXX.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.5.1LXX.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 }.) [Refs]; τινί τι variant in [Refs 2nd c.BC+]

LSJ Scripture Refs: LXX.Mic.5.1*