Atabulus

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)

Source

Latin > English (Lewis & Short)

Ătābŭlus: i, m.,
I a burning wind blowing in Apulia, now called sirocco, Plin. 17, 24, 37, § 232; also mentioned by Horace, S. 1, 5, 78; and hence, Atabulus Horatianus, Gell. 2, 22, 25.