Tell me, you who want to be under the law,1 are you not aware of what the law says?
References for Galatians 4:21
For it is written that Abraham had two sons, one by the slave woman2 and the other by the free woman.3
References for Galatians 4:22
His son by the slave woman was born in the ordinary way;4 but his son by the free woman was born as the result of a promise.5
References for Galatians 4:23
These things may be taken figuratively, for the women represent two covenants. One covenant is from Mount Sinai and bears children who are to be slaves: This is Hagar.