This scene is from Daredevil, Volume 1, Issue #111 (Marvel, July 1974). It has always annoyed me that the KO scene itself is not shown, but rather implied -- I have always supposed that the Silver Samurai brought the pommel of his sword down upon Shanna's head for a knockout blow. However, we are treated to a fairly nice carry of the heroine by the villain, followed by a few more substandard carry scenes on the next page. The real jewel, for me, is that third pic, where Shanna is unconscious in the arms of the HYDRA agent. I have always loved that scene!
Contributed by gytalf2000.