YOU CAN BET the advocates of the 'right of return' will be nowhere to be found:

Workers digging a new Jerusalem tram line have stumbled upon the remains of an ancient Jewish city from the first century AD under what is now a Palestinian suburb of the Holy City.

Archaeologists are frantically working to unearth the nameless settlement that lies beneath the bustling streets of the Shuafat neighbourhood before they have to bury it again in order to lay tracks for a long-planned light rail line.

The newly discovered settlement dates back to the period of the second Jewish temple.

Although some archaeologists have argued that this is the site of the biblical city of Nob, a refuge for ancient priests where Saul was anointed King of Israel, the find has excited scholars.

"No one knew of a city of this importance just a few kilometres (miles) north of Jerusalem, and its name remains unknown," said Rachel Bar Nathan, one of the three archaeologists from Israel's National Antiquities Authority working on the site.

The city is believed to have been built after Roman legions sacked Jerusalem and destroyed the second temple of Herod in the year 70 AD, Bar Nathan said.