When he came out and was unable to speak to them, they realized he had seen a vision in the temple. He kept making signs to them but remained speechless.
Textus Receptus (TR) - Luke 1:22 >Ἐξελθὼν δὲ οὐκ ἠδύνατο λαλῆσαι αὐτοῖς· καὶ ἐπέγνωσαν ὅτι ὀπτασίαν ἑώρακεν ἐν τῷ ναῷ· καὶ αὐτὸς ἦν διανεύων αὐτοῖς, καὶ διέμενε κωφός.