For three days, Teal'c lay dying, having survived the Ambush of Kresh'taa, keeping both himself and Bra'tac alive by sharing a single symbiote. During that time he slipped in and out of consciousness, imagining himself as a human living on Earth. In that dream, he saw himself as "T," a firefighter and member of the Coquitlam Fire and Rescue Department serving with Chief O'Neill, Captain Carter, and Probie.
Location: Coquitlam Fire and Rescue
Cross Reference: Ambush of Kresh'taa, Brae, Captain Carter, Fireman, Dr. Jackson, Chief O'Neill, Probie, Shauna, T
Episode Reference: The Changeling