The Incredible Hulk #281 (1982)

"Audition," script by Bill Mantlo, pencils by Sal Buscema, inks by Joe Sinnott; Bruce Banner takes an Avengers Quinjet in order to rescue Rick and Bereet who were kidnapped by the Humanoids, and are kept by the Leader in the Omnivac, his space station; When the Hulk arrives at the station, the Humanoids attack him and destroy the Quinjet and the Hulk's helmet; Although the savage Hulk has instinctively take air, the frightened Bruce Banner doesn't, so soon after his helmet is destroyed in space, he runs out of air, and falls unconscious; The Humanoids take him to Omnibus, where the Leader reanimates him and offers him to join him to govern the whole world as gamma brothers. Hulk denies the offer and the Leader sends again the Humanoids against him; Banner does not find a way to destroy the unbreakable Humanoids, and after a long, tiring fight, he gives up; The Leader returns Bruce, Rick and Bereet to Earth, since he feels the intelligent Hulk is no long a menace to him.