JERUSALEM — President Joe Biden’s description of Israel’s cease-fire proposal was “not accurate,” a senior Israeli official has told NBC News, as doubts grew Monday over the U.S. ally’s stance on the deal.

Biden said in a surprise announcement Friday that he was outlining a truce proposal that had been made by Israel and passed by mediators to Hamas.

But with Israeli Prime Minister Benjamin Netanyahu facing competing pressures — from Washington and hostage families on one side and…