καταμάσσω
From LSJ
λέγεις, ἃ δὲ λέγεις ἕνεκα τοῦ λαβεῖν λέγεις → you speak, but you say what you say for the sake of gain (Menander, fr. 776)
English (LSJ)
A wipe off, Hld.1.2, Palaeph. in Westermann Μυθογράφοι p.310; wipe, τὰς Χεῖρας EM587.48, cf. PMag.Osl.1.213:—Med., Luc.Asin.10. 2 rub, shampoo after a bath, Edict.Diocl.7.75 (Pass.).