πλαστή
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)
English (LSJ)
ἡ,
A mud-wall or -enclosure, BGU1503 (iii B. C.), PSI 2.171.19 (ii B. C.), POxy.729.30 (ii A. D.), etc.