cast your mind back to something
cast (one's) mind back
To try to recall something. This phrase is usually followed by "to" and a specific time period, instance, or event. OK, cast your mind back to freshman year—can you remember who our English teacher was?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
cast your ˈmind back to somethingthink about something in the past: Cast your mind back to when you were a child.
Farlex Partner Idioms Dictionary © Farlex 2017