Not only that, but Rebekah’s children were conceived at the same time by our father Isaac.
NMVAnd not only [this]; but when Rebecca also had conceived by one, [even] by our father Yitz’khak [Laughter];
OJBNot only so, but also in the case of Rivkah (Isaacʼs wife) who conceived by the one act of sexual intercourse with Yitzchak Avinu.
TCENTNot only that, but when Rebecca had conceived by one man, our father Isaac,
T4TAnd not only then did God show that he did not determine who would be his true children according to who their ancestors were. He showed it again when Rebecca conceived twins by our ancestor Isaac.