Naruto Shippuden Temporada 6 Episódio 140

Seeking to gain Sasukes trust, Madara reveals to him the origins of Konoha. Madara and the future First Hokage founded the village long ago, but a rivalry between them would one day stem a chain of events leading to THAT night, the night that Itachi Uchiha annihilated the Uchiha Clan.