Genesis 21:12 Gen. 21:12
And God said unto Abraham, Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah hath said unto thee, hearken unto her voice; for in Isaac shall thy seed be called.
Hebrews 11:18 Heb. 11:18
Of whom it was said, That in Isaac shall thy seed be called:
(Quotation)