A Yemeni cleric who bragged about his ties to Osama bin Laden was sentenced yesterday to 75 years in prison – the maximum – in a terrorism financing case that was nearly derailed when the government’s star witness set himself on fire outside the White House.

A federal judge prefaced Sheik Mohammed Ali Hassan al-Moayad’s sentence with a recitation of the events of September 11, 2001, beginning with a hijacked jet crashing into the World Trade Center.

“We all remember September the 11th,” the U.S. district judge, Sterling Johnson Jr., said. “While the defendant is not being sentenced as a result of the events of 9/11, he came to the attention of the authorities because of 9/11.”

A jury in March found al-Moayad, 57, guilty of conspiring to support and attempting to support Al Qaeda and the Palestinian extremist group Hamas. He also was convicted of actually supporting Hamas, but acquitted of supporting Al Qaeda.

Al-Moayad was lured to Germany by two FBI informants in 2003 and secretly recorded promising to funnel money to Hamas and Al Qaeda. He also boasted that bin Laden called him “my sheik.” He was arrested by German police and sent to America.

One of the informants, Mohamed Alanssi, set himself on fire in Washington, D.C., last November in what he later described as an attempt to get more money from the FBI, which paid him at least $100,000.

Mr. Alanssi recovered in time for the trial and described al-Moayad as a dedicated funder of terrorism who boasted of giving Mr. bin Laden $20 million in the years before the attacks of September 11, 2001.

Defense attorneys argued that al-Moayad was duped into the terror-financing scheme by Mr. Alanssi, who played on the sheik’s desire to fund a charitable bakery and other projects in Yemen.

Among the most damaging evidence at trial was a recording of al-Moayad praying for the deaths of Jews and Americans: “Dear God, strike them with earthquakes, put them in their coffins, abandon them, and defeat them.”

The judge called the secretly recorded conversations “chilling” and drew a connection between al-Moayad’s desire to fund terrorism, the September 11 attacks, and a suicide bus bombing in Israel that was described during the trial by one of the survivors.

“The logical question would be: How were the monies used by Al Qaeda? How were the monies used by Hamas?” Judge Johnson said.