Matius 1:2

1:2 Abraham was the father ¹  of Isaac, Isaac the father of Jacob, Jacob the father of Judah and his brothers,

Roma 9:7

9:7 nor are all the children Abraham’s true descendants; rather “through Isaac will your descendants be counted.” ² 

Ibrani 11:18

11:18 God had told him, “Through Isaac descendants will carry on your name,” ³ 

[1:2]  ¹ tn Grk “fathered.”

[9:7]  ² tn Grk “be called.” The emphasis here is upon God’s divine sovereignty in choosing Isaac as the child through whom Abraham’s lineage would be counted as opposed to Ishmael.

[9:7]  sn A quotation from Gen 21:12.

[11:18]  ³ tn Grk “in Isaac seed will be named for you.”

[11:18]  sn A quotation from Gen 21:12.