Cross Reference GENESIS 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

{Genesis 21:12} And God 430 said 559 z8799 unto x413 Abraham, 85 Let it not x408 be grievous y3415 z8799 x7489 in thy sight 5869 because of x5921 the lad, 5288 and because of x5921 thy bondwoman; 519 in all x3605 that x834 Sarah 8283 hath said 559 z8799 unto x413 thee, hearken 8085 z8798 unto her voice; 6963 for x3588 in Isaac 3327 shall thy seed 2233 be called. 7121 z8735

hearken:
"And the LORDª saidª ° unto¹ Samuel,ª Hearkenª ° unto the voiceª of the peopleª in all¹ that¹ they sayª ° unto¹ thee: for¹ they have not¹ rejectedª ° thee, but¹ they have rejectedª ° me, that I should not reignª °¹ over¹ them." {1Sm 8:7} + "Now¹ therefore hearkenª ° unto their voice:ª howbeitª yet¹ protest² ° solemnlyª ° unto them, and shewª ° them the mannerª of the kingª that¹ shall reignª ° over¹ them." {1Sm 8:9} + "Declaringª ° the endª from the beginning,ª ¹ and from ancient timesª ¹ [the things] that¹ are not¹ [yet] done,ª ° saying,ª ° My counselª shall stand,ª ° and I will doª ° all¹ my pleasure:ª" {Isa 46:10}

in Isaac:
"And Godª said,ª ° Sarahª thy wifeª shall bearª ° thee a sonª indeed;ª and thou shalt callª °¹ his nameª Isaac:ª and I will establishª °¹ my covenantª with¹ him for an everlastingª covenant,ª [and] with his seedª after¹ him.²" {Gen 17:19} + "But my covenantª will I establishª ° with¹ Isaac,ª which¹ Sarahª shall bearª ° unto thee at this¹ set timeª in the nextª year.ª" {Gen 17:21} + "Neither,ª becauseª they areª ° the seedª of Abraham,ª [are they] allª children:ª but,ª Inª Isaacª shall² ° thyª seedª be called.ª ° ... That is,ª ° They which are the¹ childrenª of the¹ flesh,ª theseª [are] notª the childrenª of God:ª butª the¹ childrenª of the¹ promiseª are countedª ° forª the seed.ª" {Rom 9:7-8} + "Ofª whomª it was said,ª ° Thatª inª Isaacª shall² ° thyª seedª be called:ª °" {Hbr 11:18}