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

And not only so, but Rebecca being about to have a child by our father Isaac--

Και ουχι μονον τουτο, αλλα και η Ρεβεκκα, οτε συνελαβε δυο εξ ενος ανδρος, Ισαακ του πατρος ημων·

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