Liddell-Scott-Jones

ἀκουσιάζομαι (akousiazomai) to act unintentionally ^G:V

ἀκουσιάζομαι-ιάζομαι [ᾱκ],

in aorist 1 passive, sin through ignorance, [LXX]

_{LSJ Scripture Refs: LXX.Num.15.28}