What does George tell Lennie to do In case he gets in trouble? What literary term might this present?

He tells him to hide in a bush by the river where they stayed the night. George makes it a point to make Lennie understand this because he knows Lennie might get in trouble, and he doesn't want him to get hurt or killed. This sounds like foreshadowing.

In Of Mice and Men, George tells Lennie to go to a specific spot by the river and hide there if he gets into trouble. This advice is meant to keep Lennie safe and is a recurring theme throughout the story.