Usage: 7 forms in 10 verses
Form Translated As     In Verse(s)
λελαξευμένου dressed stone LXX.Deut.3.27
dressing of the stone LXX.Num.21.19
of a place for dressing stone LXX.Num.23.14
λελαξευμένον dressed stone LXX.Ezek.40.43
λελαξευμέναι having been made of dressed LXX.Ezek.40.42
λαξεύσωμεν we should dress LXX.Isa.9.10
λάξευσον Dress LXX.Exod.34.1
You dress stone LXX.Deut.10.1
ελάξευσε he dressed LXX.Exod.34.4
ελάξευσα I dressed LXX.Deut.10.3

Liddell-Scott-Jones

λαξεύω (laxeuō) to dress stone G:V

λαξεύω-εύω,

hew in stone, [LXX]; also, hew wood,[LXX]passive, ἐκ λίθων λελαξεύωευμένων[LXX+1st c.AD+]

LSJ Scripture Refs: LXX.Exod.34.1LXX.Isa.9.10*LXX.Judg.1.2