ἐν ταῖς ἀνάγκαις χρημάτων κρείττων φίλος → it is better in times of need to have friends rather than money, a friend in need is a friend indeed (Menander, Sententiae monostichoi 143)
manager, overseer: P. and V. ταμίας, ὁ, ἐπιστάτης, ὁ.
ambassador: P. πρεσβευτής, ὁ, Ar. and V. πρέσβυς, ὁ; pl., use P. and V. πρέσβεις, οἱ.
special commissioners to examine offences against the state: P. ζητηταί, οἱ.