Romans 9:8
8 This means that it is not the children of the flesh who are the children of God, but the kchildren of the promise are lcounted as offspring.
Galatians 3:29
29 And uif you are vChrist’s, then you are Abraham’s offspring, heirs according to promise.
Galatians 4:23
23 But the son of the slave was born according to the flesh, while gthe son of the free woman was born through promise.