The Chiasm of Genesis 10:9
A chiasm is a literary structure where the words of the first section of a passage are repeated in reverse order in the second. Typically whatever is in the center of the chiasm is what is being emphasized. In Genesis 10:9 what is being emphasized is Nimrod's reputation. https://www.howthebiblefitstogether.org/files/Gen-10.9a-Chiasm.pdf