hypogaeum
From LSJ
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)
Latin > English (Lewis & Short)
hypŏgaeum: i, v. hypogeum.
Latin > English
hypogaeum hypogaei N N :: crypt; vault; underground chamber/room