JERUSALEM, May 12 (Reuters/Dan Williams) - Beset by questions about the future of Jerusalem in talks with the Palestinians, Israeli Prime Minister Benjamin Netanyahu reached for the Bible on Wednesday to stake out the Jewish state's disputed claim on the city.

Netanyahu told a parliamentary session commemorating Israel's capture of East Jerusalem from Jordan in the 1967 war that Jerusalem and its alternative Hebrew name Zion appear 850 times in the Old Testament, Judaism's core canon.

As to how many times Jerusalem is mentioned in the holy scriptures of other faiths, I recommend you check, he said.

Citing such ancestry, Israel calls all of Jerusalem its indivisible capital -- a designation not recognised abroad, where many powers support Palestinian claims to East Jerusalem as the capital of a future Palestinian state.

Jerusalem, at the heart of the Israeli-Palestinian conflict, is also revered by Muslims because it houses al-Aqsa mosque, Islam's third-holiest shrine after Mecca and Medina, on a plaza Jews revere as the vestige of two biblical Jewish temples.

Heckled by a lawmaker from Israel's Arab minority, Netanyahu offered a lesson in comparative religion from the lectern. Because you asked: Jerusalem is mentioned 142 times in the New Testament, and none of the 16 various Arabic names for Jerusalem is menioned in the Koran. But in an expanded interpretation of the Koran from the 12th century, one passage is said to refer to Jerusalem, he said.

Asked about Netanyahu's citations, Palestinian chief negotiator Saeb Erekat said: I find it very distasteful this use of religion to incite hatred and fear.

MANY RULERS

Destroyed as a Jewish capital by the Romans in the 1st century AD, Jerusalem was a Christian city under their Byzantine successors before falling to Muslim Arabs in the 7th. European Crusaders took it back for a century before 700 years of Muslim control until Britain defeated the Ottoman Turks in 1917.

As Britain prepared to quit, the United Nations proposed international rule for the city, along with nearby Bethlehem, in 1947 as a corpus separatum.

That proposal was overtaken by fighting that left Israel holding West Jerusalem in 1948 and Jordanian forces in East Jerusalem. Israel then took the rest in the Six Day War of 1967.

The city, within boundaries defined by Israel but not recognized internationally, is now home to 750,000 people, two in three of them Jews and the rest mostly Muslim Palestinians.

Netanyahu did not refer in his speech to indirect peace negotiations with the Palestinians that resumed this month after 1 1/2 years of U.S. mediation. But he said Israel would retain all of Jerusalem while ensuring freedom of worship at its sites.

Such assertions are challenged by Palestinians given that Israel, over the last decade of fighting, has often banned their access to al-Aqsa. Christians in the adjacent West Bank complain of similar difficulties in reaching Jerusalem churches. There is no undercutting, nor do I intend to undercut, the connection of others to Jerusalem, Netanyahu said.

But I do confront the attempt to undercut and warp or obfuscate the unique connection that we, the people of Israel, have to the capital of Israel.