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τόν

Ὁ δ' ἀνεξέταστος βίος οὐ βιωτὸς ἀνθρώπῳ -> The unexamined life is not worth living
Plato, Apology of Socrates 38a

French (Bailly abrégé)

acc. masc;
1 de l’art. ὁ, ἡ, τό;
2 poét. p. ὅν, du pron. relat. ὅς, ἥ, ὅ;
3 qqf c. τοῦτον, de l’adj. démonstr. οὗτος.

Russian (Dvoretsky)

τόν:
I acc. sing. к ὁ.
II acc. sing. к ὅς.
III (= τοῦτον) acc. sing. к οὖτος.