Consult (verb)

1. Seek information or advice from (someone, especially an expert).
2. Refer to (a book, authority, or source of information) for information or guidance.

Origin:

Late middle english: from latin consultare "take counsel", from con- "together" + sultare "to take counsel".

Examples:

1. He consulted a doctor about his health.
2. She consulted the manual before starting the project.
3. The company is consulting a legal expert.
4. We need to consult the history books.
5. He consulted with his colleagues before making a decision.