What proof do Arabs have that Israel is Occupying Palestinian Land.?

It has been proved over and over again that Israel belongs to the Jewish people and Muslims try and prove otherwise, but I have never read anyone here giving real proof,
does anyone have the proof?

To answer you, the Arabs have no proof what so ever. The Koran state Israel belongs to the Jews. There has never been a civilization or a nation referred to as "Palestine" and the very notion of a "Palestinian Arab nation" having ancient attachments to the Holy Land going back to time immemorial is one of the biggest hoaxes ever perpetrated upon the world! There is not, nor has there ever been, a distinct "Palestinian" culture or language. Further, there has never been a Palestinian state governed BY Arab Palestinians in history, nor was there ever a serious Arab-Palestinian national movement until 1964... three years BEFORE the Arabs of "Palestine" lost the West Bank [Judea and Samaria] and Gaza as a result of the 1967 Six-Day War (which the Arabs started). Even the so-called leader of the "Palestinian" people, Yasser Arafat, is EGYPTIAN! In short, the so-called Arab "Palestinians" are a manufactured people...a people with no history and no authenticity... whose sole purpose for existence is to destroy the Jewish State! No nation, other than the ancient nation of Israel and later again in 1948 with the rebirth of the 2nd Nation of Israel, has ever ruled as a sovereign national entity on this land. A mighty Jewish empire extended over this entire area before the Arabs --- and their Islam --- were even born! The Jewish People have one of the most legitimate Birth Certificates of any nations in the world. Every time there is an archaeological dig in Israel, it does nothing but support the fact that the Jewish People have had a presence there for well over 3,000 years. The national coins, the pottery, the cities, the ancient Hebrew texts... all support this claim. Yes, other peoples have passed through, but there is no mistaking the fact that Jews have always had a continual presence in that land for over 3,000 years. This predates and certain dwarfs any claims that other peoples in the regions may have. The ancient Philistines are extinct. Many other ancient peoples are extinct. They do not have the unbroken line to this date that the Jews have. And if you want to talk religion, fine. G-d GAVE the Land of Israel to the Jewish People. And G-d does nothing by accident!