From the February 1973 issue of Justice League of America -- the Black Canary is KOed twice! First, she is rendered unconscious by the "Gamma Gong" (the dangerous device is being telekinetically manipulated by the villainous Hector Hammond). Later on, she gets a squeeze from the Shaggy Man, and passes out in the monstrosity's grip. Black Canary is rescued by Green Lantern, who then deposits the limp, helpless blonde heroine into Supeman's arms. Black Canary looks quite adorable in this cradle-carry pose!
Source: My Collection