What is an idiom that goes with this sentence?

The sentence is: He couldn't sleep.

He didn't sleep a wink.

Thank you! :-)

"a white night" is sometimes used for not being able to sleep.

Thank you too! :-)

To find an idiom that goes with a specific sentence, you can follow these steps:

1. Identify the meaning or context of the sentence: Understand what the sentence is conveying or asking about.
2. Determine the key elements: Identify the main subject or action in the sentence.
3. Search for relevant idioms: Use online resources, such as idiom dictionaries or search engines, to find idioms related to the key elements or the overall meaning of the sentence.
4. Evaluate the options: Assess the idioms you found by considering their meaning, relevance, and how well they fit into the sentence.

Without knowing the specific sentence you are referring to, I cannot give you a direct idiom. However, if you provide me with the sentence you would like the idiom to go with, I can help you find an appropriate idiom and explain the meaning behind it.