US President Donald Trump has threatened to cut off financial aid to countries that back a United Nations resolution opposing the recognition of Jerusalem as Israel's capital.
Earlier this month, Trump took that step amid international criticism.
His comments come ahead of a UN General Assembly vote on a resolution opposing any recognition of Jerusalem as Israel's capital.
The draft resolution does not mention the US, but says any decisions on Jerusalem should be cancelled.
The status of Jerusalem goes to the heart of Israel's conflict with the Palestinians.
Israel occupied the east of the city, previously occupied by Jordan, in the 1967 Middle East war and regards the entire city as its indivisible capital.
Source: BBC