DALLAS — Three people were injured when a gun accidentally discharged during Rosh Hashanah services at Temple Emanu-El on Wednesday evening.

When Marvin Marks, 81, stood up at the synagogue, a gun that he was carrying dropped and fired, police said. The bullet struck his 42-year-old daughter in the foot; she was hospitalized with non-life-threatening injuries.

Two others suffered minor scrapes from the bullet. Police said Mr. Marks was licensed to carry the gun, and the shooting is listed as accidental.