Hebrews 11:18

To whom it was spoken, That in Isaac shall seed be called to thee:

Genesis 21:12

And God will say to Abraham, It shall not be evil in thine eyes concerning the boy, and concerning thy maidservant; all which Sarah shall say to thee, hear to her voice; for in Isaak the seed shall be called to thee.

Romans 9:7

Neither that the seed of Abraham, are all children: but, In Isaac shall the seed be called to thee.

Genesis 17:19

And God will say. Truly, Sarah thy wife, shall bring forth to thee a son, and shall call his name Isaak: and I set up my covenant with him for a lasting covenant, and to his seed after him.

Treasury of Scripture Knowledge

Summary

Of whom it was said, That in Isaac shall thy seed be called:

General references

Bible References

General references

Genesis 21:3
And Abraham shall call the name of his son being born to him, whom Sarah will bear to him, Isaak.
Genesis 22:3
And Abraham will rise early in the morning, and will saddle his ass, and will take two of his boys with him, and Isaak his son, and he will cleave the wood for the burnt offering, and will rise up and go to the place God spake to him.