Neither, because they are the seed of Abraham, [are they] all children: but, In Isaac shall thy seed be called.
Berean Study Bible (BSB) - Romans 9:7 >Nor because they are Abraham’s descendants are they all his children. On the contrary, “Through Isaac your offspring will be reckoned.”
Textus Receptus (TR) - Romans 9:7 >οὐδ᾿ ὅτι εἰσὶ σπέρμα Ἀβραάμ, πάντες τέκνα· ἀλλ᾿ Ἐν Ἰσαὰκ κληθήσεταί σοι σπέρμα.