Galatians 4:23

New King James Version

But he who was of the bondwoman was born according to the flesh, and he of the freewoman through promise,

Cross References

Romans 10:8

But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith which we preach):

Galatians 4:22

For it is written that Abraham had two sons: the one by a bondwoman, the other by a freewoman.

Hebrews 11:11

By faith Sarah herself also received strength to conceive seed, and she bore a child when she was past the age, because she judged Him faithful who had promised.