ἐναπονίζομαι
From LSJ
ἂν βούλησθε ἀκούειν καί μοι περιουσία ᾖ τοῦ ὕδατος → if you care to hear and if the water in the water-clock holds out, if you care to hear and if I have time enough for speaking
German (Pape)
[Seite 828] sich darin abwaschen; χεῖρας, πόδας, ἔν τινι, Her. 1, 138. 2, 172; aor. ἐναπονίψασθαι, Paus. 9, 30, 8; ἐναπονίψεις, Polyzel. Poll. 10, 76; ἐναπονιπτέον, Poll. 10, 77.
