Parallel
Genesis 10:25
Brenton's English Septuagint · Berean Standard Bible
And to Heber were born two sons, the name of the one, Phaleg, because in his days the earth was divided, and the name of his brother Jektan.
Two sons were born to Eber: One was named Peleg (note: Peleg means division.), because in his days the earth was divided, and his brother was named Joktan.