ὁ δ' εὖ ἔρδων θεοὺς ἐλπίδι κυδροτέρᾳ σαίνει κέαρ → but he who does well to the gods cheers his heart with a more glorious hope
apparently from אָבַל through the idea of negation; nay, i.e. truly or yet: but, indeed, nevertheless, verily.