I am willing to wager my head
From LSJ
Ἀδώνι' ἄγομεν καὶ τὸν Ἄδωνιν κλᾴομεν → We conduct the rites of Adonis, we weep for Adonis (Pherecrates, fr. 170)
English > Greek (Woodhouse Quotes)
ἐθέλω περὶ τῆς κεφαλῆς περιδόσθαι
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