Some 10 days before Hamas’s October 7, 2023, attack on Israel, Prime Minister Benjamin Netanyahu was personally warned by the leader of the United Arab Emirates that Hamas was planning a major offensive move against Israel, but did not update Israeli security leaders and did nothing with the information, according to a report on Tuesday.

An Emirati source familiar with the conversation confirmed the Haaretz newspaper’s report to The Times of Israel later Tuesday, and said the warning came during a phone call between the two leaders.

The UAE itself declined to confirm or deny the report, issuing a statement that noted “open lines of communication” with Israel through which “all relevant intelligence has been and continues to be communicated.”

Netanyahu’s office issued a statement Tuesday evening saying that “the press reports are false. No warning was given to the Prime Minister from the United Arab Emirates before October 7. If there was any relevant information, it was passed through intelligence channels between the two countries.”

The Haaretz report cited a new book, “Kidnapped: 843 Days of Abandonment,” by journalists Shlomi Eldar and Ruth Yuval, based on interviews with dozens of sources including senior officials in Israel and around the world. It said three senior foreign officials were updated on the contents of the 45-minute phone call at the end of September, and it cited a Palestinian adviser to Emirati President Mohammed bin Zayed who emigrated from Gaza to the UAE and had direct knowledge of the conversation.