Luke 13:10

‘And he was teaching in one of the synagogues on the sabbath day.'

This is the last mention of Jesus teaching in a synagogue, although that is not necessarily decisive, for such visits are usually only mentioned at this stage when specifically connected with incidents, and Luke in the main drops the incidents too, although the latter undoubtedly carried on to the end. It was on the Sabbath day, and Jesus was there, having been invited to teach.