Usage: 2 forms in 3 verses
Form Translated As     In Verse(s)
έτασισ their chastisement LXX.Job.12.6
έτασίν chastisement LXX.Job.31.14
my chastisement LXX.Job.10.17

Liddell-Scott-Jones

ἔτασις (etasis) chastisement G:N-F

ἔτασις-ᾰσις, εως, ,

(ἐτάζω) trial, affliction, [LXX]

ἐτ-ασμός, ,[LXX]

LSJ Scripture Refs: LXX.Job.10.17LXX.Gen.12.17