No use crying over spilt milk
Meaning: there's no point in regretting something that's too late to change
Example: The papers you wanted went out in last week's trash, so don't cry over spilt milk. My bike was ruined in the accident. - There is no use crying over spilt milk.
Example: The papers you wanted went out in last week's trash, so don't cry over spilt milk. My bike was ruined in the accident. - There is no use crying over spilt milk.