κατατίθεσθαι
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
Greek > English (Woodhouse Verbs Reversed)
(see also κατατίθημι): settle, stow, lay by, lay in, lay up a store of, lay up, make up, put aside a garment, set aside for any purpose, store up for oneself, store up, treasure up