Usage: 5 forms in 20 verses
Form Translated As     In Verse(s)
κλοιών collars LXX.Judg.8.26
κλοιώ neck yoke LXX.1Kgs.12.11
κλοιόν a collar LXX.Gen.41.42LXX.Deut.28.48LXX.Prov.1.9
his collar LXX.Hab.2.6
our neck yoke LXX.1Kgs.12.4LXX.1Kgs.12.10
your neck yoke LXX.1Kgs.12.11LXX.1Kgs.12.14LXX.1Kgs.12.14
κλοιούσ collars LXX.1Chr.18.7LXX.Jer.27.2LXX.Jer.28.10LXX.Jer.28.12LXX.Jer.28.13LXX.Jer.28.13
κλοιού collar LXX.Dan.8.25
neck yoke LXX.1Kgs.12.4LXX.1Kgs.12.9

Liddell-Scott-Jones

κλοιός (kloios) a neck yoke G:N-M

κλοιός, ,

also with irregular plural κλοιά in [Refs 4th c.AD+]:—old Attic dialect κλῳός [Refs 5th c.BC+]:— dog-collar, Ar.[same place], [Refs 5th c.BC+]; of a horse, κλοιῷ δειρὴν πεπεδημένος [Refs 1st c.BC+]

__2 wooden collar worn by prisoners, [Refs 5th c.BC+]
__3 χρύσεος κ. collar of gold, as an ornament, [LXX+5th c.BC+]

LSJ Scripture Refs: LXX.Gen.41.42