Galatians 4:21-23

Revised Standard Version Catholic Edition

The Allegory of Hagar and Sarah

²¹ Tell me, you who desire to be under law, do you not hear the law? ²² For it is written that Abraham had two sons, one by a slave and one by a free woman. ²³ But the son of the slave was born according to the flesh, the son of the free woman through promise.