SAVANNAH, Ga. (AP) — Court records say a passenger on a small regional flight to Miami attacked a flight attendant, kicked and punched the seat of the person in front of him and swallowed rosary beads as pilots returned to the airport in Savannah, Georgia.

The passenger was traveling with his sister, who said her brother told her before the violent outburst to “close her eyes and pray because Satan’s disciple(s) had followed them onto the plane,” according to an FBI agent’s affidavit filed Tuesday in U.S. District Court.

No one was seriously hurt on the Monday night flight operated by Envoy Air, a regional carrier for American Airlines. The 31-year-old passenger was jailed on charges including misdemeanor battery, misdemeanor obstruction of police and a felony count of criminal property damage.

FBI Agent Savannah Solomon described the violent episode in her affidavit, saying there was probable cause to charge the man with a federal crime of interfering with a flight crew.

Solomon wrote that eight passengers were on the plane and flight attendants became concerned immediately after takeoff when they noticed one of them appearing to have a “fit of epilepsy” that included “stomping, incoherent yelling, and shaking.”

When a flight attendant approached the man, he turned in his seat and kicked the attendant in the chest, sending the worker flying into a window across the aisle, the agent wrote. The passenger then started kicking and punching the seat of the person in front of him, who moved before the back of the seat collapsed.

The pilots returned to the Savannah airport. After the plane landed, the man who had kicked the flight attendant charged toward the exit and threw punches at another flight attendant before being subdued by other passengers, the affidavit says.

He was apprehended by airport police and taken to a local hospital for “ingestion of rosary beads,” the affidavit says. Then the passenger was booked into the Chatham County jail.

Federal court records and online jail records did not list an attorney for the arrested passenger.

His sister told the FBI agent that they were traveling to Haiti “to flee religious attacks of a spiritual nature.” According to the affidavit, the woman said her brother had “swallowed the rosary beads because they are a weapon of strength in the spiritual warfare.”

The woman told the agent her brother was not suffering from mental health problems or medical issues.