KJV(i)
6 Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel:
7 Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.
8 That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
Romans 9:6-8
RKJNT(i)
6 But it is not as though the word of God has had no effect. For they are not all Israel, who are descended from Israel:
7 Nor are they all the children of Abraham because they are descended from him: but, Through Isaac shall your descendants be named.
8 That is, It is not those who are the children of the flesh who are the children of God: but the children of the promise are counted as descendants.