Romans 9:10

And not only so; but Rebecca also having conceived by one, even by our father Isaac—

And not only that, but Rebekah conceived children through one man, our father Isaac.

And not only so, but also when Rebekah had conceived children by one man, our forefather Isaac,

And not only that, but there was also Rebekah, when she had conceived twins by one man, our father Isaac;

Not only that, but Rebekah’s children were conceived at the same time by our father Isaac.

And not only this, but when Rebecca also had conceived by one man, even by our father Isaac

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

Not only so, but Rebekah also conceived by one, by our father Isaac.