ὣς ὁ μὲν ἔνθ' ἀπόλωλεν, ἐπεὶ πίεν ἁλμυρὸν ὕδωρ → so there he perished, when he had drunk the salt water
ἀπομαρτυρέω, δηλόω, διαμαρτυρέω, ἐκμαρτυρέω