Usage: 4 forms in 12 verses
Form Translated As     In Verse(s)
αφόρισμα a separation LXX.Exod.39.30LXX.Num.15.19
as a separation LXX.Lev.10.15LXX.Lev.14.12
separation LXX.Exod.29.24LXX.Exod.29.26LXX.Exod.29.27LXX.Ezek.44.29
αφορισμώ By separation LXX.Isa.56.3
αφορίσματοσ separation LXX.Lev.10.14LXX.Lev.10.15
αφορίσματα their separation LXX.Num.35.3

Liddell-Scott-Jones

ἀφόρισμα (aphorisma) separation G:N-N

ἀφόρισμα-ισμα, ατος, τό,

that which is set apart: the wave-offering, [LXX]

LSJ Scripture Refs: LXX.Exod.29.24