Luke 14:21 καὶ παραγενόμενος ὁ δοῦλος ἀπήγγειλεν τῷ κυρίῳ αὐτοῦ ταῦτα. τότε ὀργισθεὶς ὁ οἰκοδεσπότης εἶπεν τῷ δούλῳ αὐτοῦ· ἔξελθε ταχέως εἰς τὰς πλατείας καὶ ῥύμας τῆς πόλεως καὶ τοὺς πτωχοὺς καὶ ἀναπείρους καὶ τυφλοὺς καὶ χωλοὺς εἰσάγαγε ὧδε.
"That servant came, and told his lord these things. Then the master of the house, being angry, said to his servant, 'Go out quickly into the streets and lanes of the city, and bring in the poor, maimed, blind, and lame.'
Adjective: Accusative Plural Feminine

Acts 5:15 ὥστε καὶ εἰς τὰς πλατείας ἐκφέρειν τοὺς ἀσθενεῖς καὶ τιθέναι ἐπὶ κλιναρίων καὶ κραβάττων, ἵνα ἐρχομένου Πέτρου κἂν ἡ σκιὰ ἐπισκιάσει / ἐπισκιάσῃ τινὶ αὐτῶν.
They even carried out the sick into the streets, and laid them on cots and mattresses, so that as Peter came by, at the least his shadow might overshadow some of them.
Adjective: Accusative Plural Feminine

Revelation 11:8 καὶ τὸ πτῶμα αὐτῶν ἐπὶ τῆς πλατείας τῆς πόλεως τῆς μεγάλης, ἥτις καλεῖται πνευματικῶς Σόδομα καὶ Αἴγυπτος, ὅπου καὶ ὁ κύριος αὐτῶν ἐσταυρώθη.
Their dead bodies will be in the street of the great city, which spiritually is called Sodom and Egypt, where also their Lord was crucified.
Adjective: Genitive Singular Feminine

Revelation 22:2 ἐν μέσῳ τῆς πλατείας αὐτῆς καὶ τοῦ ποταμοῦ ἐντεῦθεν καὶ ἐκεῖθεν ξύλον ζωῆς ποιοῦν καρποὺς δώδεκα κατὰ μῆνα ἕκαστον ἀποδιδοῦν τὸν καρπὸν αὐτοῦ καὶ τὰ φύλλα τοῦ ξύλου εἰς θεραπείαν τῶν ἐθνῶν.
in the middle of its street. On this side of the river and on that was the tree of life, bearing twelve kinds of fruits, yielding its fruit every month. The leaves of the tree were for the healing of the nations.
Adjective: Genitive Singular Feminine