Matthew 23:36 ἀμὴν λέγω ὑμῖν, ἥξει ταῦτα πάντα ἐπὶ τὴν γενεὰν ταύτην.
Most certainly I tell you, all these things will come upon this generation.
Noun: Accusative Singular Feminine

Luke 16:8 καὶ ἐπῄνεσεν ὁ κύριος τὸν οἰκονόμον τῆς ἀδικίας ὅτι φρονίμως ἐποίησεν· ὅτι οἱ υἱοὶ τοῦ αἰῶνος τούτου φρονιμώτεροι ὑπὲρ τοὺς υἱοὺς τοῦ φωτὸς εἰς τὴν γενεὰν τὴν ἑαυτῶν εἰσιν.
"His lord commended the dishonest manager because he had done wisely, for the children of this world are, in their own generation, wiser than the children of the light.
Noun: Accusative Singular Feminine

Acts 8:33 ἐν τῇ ταπεινώσει [αὐτοῦ] ἡ κρίσις αὐτοῦ ἤρθη· τὴν γενεὰν αὐτοῦ τίς διηγήσεται; ὅτι αἴρεται ἀπὸ τῆς γῆς ἡ ζωὴ αὐτοῦ.
In his humiliation, his judgment was taken away. Who will declare His generation? For his life is taken from the earth."
Noun: Accusative Singular Feminine