Ivanka Trump and Jared Kushner, both practicing Orthodox Jews and two of the most abruptly powerful outsiders in Washington, will break religious tradition to fly with President Donald Trump Friday aboard Air Force One to Saudi Arabia.

The two received a rabbinical pass for their weekend travels, an official permission to break from the prohibitions on Shabbat that are generally reserved for life-threatening instances and other situations concerning one’s safety. Observant Orthodox Jews abstain from using motor vehicles and other mechanical transportation methods, as well as electronics and other activities prohibited by Jewish law, from sundown Friday to sundown Saturday.

Of course, Friday won’t mark the first time Kushner, a senior adviser to the president, and Ivanka Trump, her father’s assistant, have bent and reshaped customs and traditions to fit their new lives in the White House, religious and otherwise.

RTS11CBSIvanka Trump and her family arrive aboard the Marine One helicopter with the president to board Air Force One for travel to Florida from Joint Base Andrews, Maryland, on March 3. REUTERS

Apart from their mere presence in the capital, which raises nepotism concerns among critics, the new political powerhouse couple have routinely put aside religious norms to maintain their influence and roles in the new administration, Politico reported Friday.

“From sundown Friday to Saturday night, my family and I observe the Shabbat,” Ivanka Trump wrote in her recently released book, Women Who Work. “During this time, we disconnect completely—no emails, no TV, no phone calls, no Internet. We enjoy uninterrupted time together and it’s wonderful.”

RTX32X9BKushner looks on as President Donald Trump, flanked by Secretary of State Rex Tillerson, left, holds a Cabinet meeting at the White House in Washington, D.C., on March 13.REUTERS

Religious prohibitions took a back seat along the campaign trail during one of Donald Trump’s greatest scandals. When an Access Hollywood tape was leaked featuring Donald Trump openly discussing his ability to grope and kiss women without consent, stating, “When you’re a star, they let you do anything,” Kushner broke Shabbat to be by the future president’s side.

Many have speculated about reports that Ivanka Trump and Kushner are a moderating influence on the president and questioned whether Donald Trump suffers when Shabbat prevents them from coming to his aid. Whether their influence has truly affected the presidency, however, remains unknown.