sentences:  The Portuguese Dominican friar João dos Santos, visiting Monomatapa in 1597, reported it as "Zambeze" (Bantu languages frequently shifts between z and r) and inquired into the origins of the name; he was told it was named after a people.Thus the term "Zambezi" is after a people who live by a great lake to the north.The most likely candidates are the "M'biza", or Bisa people (in older texts given as Muisa, Movisa, Abisa, Ambios and other variations), a Bantu people who live in what is now central-eastern Zambia, between the Zambezi River and Lake Bangweolo (at the time, before the Lunda invasion, the Bisa would have likely stretched further north, possibly to Lake Tanganyika).