Πέτρος δὲ καὶ Ἰωάννης ἀνέβαινον εἰς τὸ ἱερὸν ἐπὶ τὴν ὥραν τῆς προσευχῆς τὴν ἐνάτην This prepositional phrase ("to the temple") functions as an adverb. If Peter and John went up, the question arises, "Where did they go up to?" They went up to the temple. Are there any more prepositions?
Πέτρος δὲ καὶ Ἰωάννης ἀνέβαινον εἰς τὸ ἱερὸν ἐπὶ τὴν ὥραν τῆς προσευχῆς τὴν ἐνάτην
This prepositional phrase ("to the temple") functions as an adverb. If Peter and John went up, the question arises, "Where did they go up to?" They went up to the temple.
Are there any more prepositions?