Texas Sen. Ted Cruz put the United Nations on notice Saturday evening, issuing his toughest statement yet in response to Friday's vote to condemn Israeli settlement building.

In a tweet, the Republican lawmaker said he spoke with Israeli Prime Minister Saturday evening to not only wish him a happy Hanukkah, but also to "assure him of strong support in Congress."

Spoke w/ Israeli PM @netanyahu tonight to wish him Happy Chanukah & assure him of strong support in Congress. No US $ for UN until reversed. — Ted Cruz (@tedcruz) December 24, 2016



"No US $ for UN until reversed," he added. That comment suggests that Cruz has made his mind up since Friday, when he said he looked forward to working with Sen. Lindsey Graham and President-elect Trump "to significantly reduce or even eliminate U.S. funding of the United Nations, and also to seriously reconsider financial support for the nations that supported this resolution."

In a 14-0 vote on Friday, the U.N. Security Council condemned Israel for settlements in areas of the West Bank and East Jerusalem. The Obama administration abstained on the measure, marking a significant shift of U.S. policy just weeks before Obama completes his second term in the White House.

Obama ordered the veto of a similar resolution in 2011, but his administration has grown increasingly critical of the settlements in the past year and frustrated with Israeli Prime Minister Benjamin Netanyahu's government, which the Obama team sees as partially responsible for the failure of recent Israeli-Palestinian peace talks.

Friday's abstention prompted a wave of criticism from Trump, Republicans and even members of the Democratic Party.

"It is extremely frustrating, disappointing and confounding that the administration has failed to veto this resolution," said incoming Senate Minority Leader Chuck Schumer of New York. "[I]ts actions will move us further from peace in the Middle East."

Graham revealed Saturday that he plans to introduce a measure to cut funding to the U.N. unless it repeals the resolution about the Israeli settlements.

Joel Gehrke contributed to this report