TSK · Genesis 27:37

And the Lorde sayde vnto her: there are two maner of people in thy wombe, and two nations shalbe deuided out of thy bowelles, and the one nation shalbe mightier then the other, and the elder shalbe seruaunt vnto the younger.

And he put a garison in Edom, euen throughout all Edom put he souldiers, and all they of Edom became Dauids seruauntes: And the Lorde kept Dauid whatsoeuer he toke in hand.

Not only this, but also Rebecca was with chylde by one euen by our father Isaac.