The statement comes in connection with an interview with Israeli Channel 14, reports Israeli media.
The recent statements from Israeli and American quarters about expelling Palestinians from current territories have been condemned in large parts of the world – especially Arab countries.
Saudi Arabia, which before the Gaza War was on its way to normalizing relations with Israel, has consistently held on to the goal of a two-state solution.
Netanyahu, on the other hand, has rejected the possibilities of a Palestinian state.
On Thursday, on site in Washington after meeting with US President Donald Trump earlier in the week, he called such a scenario "a threat to Israel's security", reports The Jerusalem Post.