Pausanias Description of Greece 1.37.6

[6]
  There is a sanctuary in which are set statues of Demeter, her daughter, Athena, and Apollo. At the first it was built in honor of Apollo only. For legend says that Cephalus, the son of Deion, having helped Amphitryon to destroy the Teleboans, was the first to dwell in that island which now is called after him Cephallenia, and that he resided till that time at Thebes , exiled from Athens because he had killed his wife Procris. In the tenth generation afterwards Chalcinus and Daetus, descendants of Cephalus, sailed to Delphi and asked the god for permission to return to Athens .

[6] There is a sanctuary in which are set statues [ agalmata] of Demeter, her daughter, Athena, and Apollo. At the first it was built in honor of Apollo only. That is because, as they say, Kephalos the son of Deion, having helped Amphitryon to destroy the Teleboans, was the first to dwell [ oikeîn] in the island that now is called after him Kephallenia, and they say that he resided [ met-oikeîn] till that time at Thebes, exiled from Athens because he had killed his wife Procris. In the tenth generation afterwards Khalkinos and Daitos, descendants of Kephalos, sailed to Delphi and asked the god for permission to return to Athens.