Liddell-Scott-Jones

φθειρίζομαι (phtheirizomai) to fumigate ^G:V

φθειρίζομαι-ίζομαι,

passive, pick the lice off oneself, [Refs 4th c.BC+] —active (with future -ιῶ)[LXX]

_{LSJ Scripture Refs: LXX.Jer.50.12*}