Federal investigators have questioned two men whose photos were shown to a Muslim religious leader, along with a picture of an Afghan immigrant accused of plotting a bomb attack in New York City.

Adis Medunjanin, a 24-year-old Bosnian immigrant, met voluntarily with investigators for 14 hours, said his lawyer, Robert Gottlieb. Cabby Zarein Ahmedzay, 24, also was interviewed by the FBI, said his brother, Nazir Ahmedzay.

Both men’s photos were among four shown to Ahmad Wais Afzali, an imam at a Queens mosque accused of tipping off alleged terrorist Najibullah Zazi that NYPD detectives were searching for him.

Lawyer Ron Kuby, representing the imam, confirmed that detectives showed Afzali photos of Medunjanin and Ahmedzay, along with Zazi’s.