Conversation so far:
What is the relation between Loki and MC2?
CANNOTANSWER.
What is the relation between Loki and Journey to Mystery?
Loki revealed to his brother that he was attempting to learn more about Earth and humans, to which Thor approves.
What happened after that?
On returning to Earth, he witnessed Odin striking down Thor.

Question: What did Odin did next?
Self-contained rewrite: What did Odin did after striking Thor in the comics, Journey into Mystery ?