ἱεροῖς (hierois)
ἱεροῖς is an Ancient Greek form of ἱερός, meaning “holy, sacred”. It is the dative plural neuter adjective.
It can also be a form of ἱερόν, “temple, sanctuary; sacrifice”.
Found 265 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 1.10.2: … οίρας νέμονται, τῆς τε ξυμπάσης ἡγοῦνται καὶ τῶν ἔξω ξυμμάχων πολλῶν· ὅμως δὲ οὔτε ξυνοικισθείσης πόλεως οὔτε ἱεροῖς καὶ κατασκευαῖς πολυτελέσι χρησαμένης, κατὰ κώμας δὲ τῷ παλαιῷ τῆς Ἑλλάδος τρόπῳ οἰκισθείσης, φαίνοιτ’ ἂν ὑπο …
All forms of ἱερός (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.