περιαγνίζω
From LSJ
νᾶφε καὶ μέμνασ' ἀπιστεῖν → keep a clear head and remember not to believe a thing (Epicharmus fr. 250)
English (LSJ)
A purify all round, τὰ ἱερὰ ὕδατι D.H.7.72, cf. Plu.2.974c ; δᾳδίοις τινά Luc.Nec.7, etc.
German (Pape)
[Seite 567] ringsum abwaschen oder reinigen; ὕδατι, D. Hal. 7, 72; Plut. de sol. anim. 20; δᾳδί, Luc. Necyom. 7.