ἀράπιστος

From LSJ

ο φίλος τον φίλον εν πόνοις και κινδύνοις ου λείπει → a friend does not abandon his friend in difficulties and in danger, a friend in need is a friend indeed

Source

Spanish (DGE)

-ον
no golpeado Hsch.s.u. ἀνεπικόρριστος, Phot.s.u. οὐκ ἀψάλακτος.