New Living Translation
This son was our ancestor Isaac. When he married Rebekah, she gave birth to twins.

American Standard Version
And not only so; but Rebecca also having conceived by one, even by our father Isaac--

Berean Study Bible
Not only that, but Rebecca’s children were conceived by one man, our father Isaac.

Douay-Rheims Bible
And not only she. But when Rebecca also had conceived at once, of Isaac our father.

English Revised Version
And not only so; but Rebecca also having conceived by one, even by our father Isaac--

King James Bible
And not only this; but when Rebecca also had conceived by one, even by our father Isaac;

World English Bible
Not only so, but Rebecca also conceived by one, by our father Isaac.

Young's Literal Translation
And not only so, but also Rebecca, having conceived by one -- Isaac our father --

Romans 9:10 Additional Translations ...