ἀναπολητέον
From LSJ
λίγεια μινύρεται θαμίζουσα μάλιστ' ἀηδών → the sweet-voiced nightingale mourns constantly, the sweet-voiced nightingale most loves to warble
English (LSJ)
A one must recall to mind, M.Ant.4.32.
Greek (Liddell-Scott)
ἀναπολητέον: ῥημ. ἐπίθ., δεῖ ἀναπολεῖν, ἀναμνηστέον, Μ. Ἀντων. 4. 32.