When he came out, he was not able to speak to them (autois | αὐτοῖς | dat pl masc3rd); and they realized that he had seen a vision in the temple (he (autos | αὐτός | nom sg masc) kept gesturing to them (autois | αὐτοῖς | dat pl masc3rd) and remained mute).
Reference
Luke 1:22
Sequence
1088