ὕδασιν (hydasin)
ὕδασιν is an Ancient Greek form of ὕδωρ, meaning “water”. It is the dative plural neuter noun.
Found 53 times in the Ancient Greek texts on Socratos.
Where it is used
Apollonius Rhodius, Argonautica 1.36: γείνατο δινήεντος ἐφʼ ὕδασιν Ἀπιδανοῖο,
Plato, Timaeus 56·2: καὶ πάλιν, ὅταν ἀέρι πῦρ ὕδασίν τε ἤ τινι γῇ περιλαμβανόμενον ἐν πολλοῖς ὀλίγον, κινούμενον ἐν φερομένοις, μαχόμενον καὶ νικηθὲν καταθραυσθῇ, …
All forms of ὕδωρ (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.