τὠμῷ

From LSJ

Τί γὰρ γένοιτ' ἂν ἕλκος μεῖζονφίλος κακός; → What wound is greater than a false friend?

Sophocles, Antigone, 651-2

Russian (Dvoretsky)

τὠμῷ: in crasi = τῷ ἐμῷ.

Dutch (Woordenboekgrieks.nl)

τὠμῷ crasis voor τῷ ἐμῷ.