Sentence examples for first for from inspiring English sources

The phrase "first for" is grammatically correct and can be used in written English.
It is typically used to describe the initial or primary reason or purpose for something. Example: "Her first foray into entrepreneurship was a success, and she went on to start several more businesses." In this sentence, "first foray" means the first attempt or experience, and "success" is the primary reason or purpose for continuing to start more businesses.