Chapter 4
Galatians 4:22
Γέγραπται γάρ, ὅτι Ἀβραὰμ δύο υἱοὺς ἔσχεν· ἕνα ἐκ τῆς παιδίσκης, καὶ ἕνα ἐκ τῆς ἐλευθέρας.
RBT Translation:
For it is written that Father of Multitude ("Abraham") held two sons, one from out of the Young Maiden, and one from out of the Liberated one.

The Flesh | The MandateNot Liberated | Liberated
Julia Smith Literal 1876 Translation:
For it has been written, that Abraham had two sons, one by the bondmaid, and one by the free.
For it has been written, that Abraham had two sons, one by the bondmaid, and one by the free.
LITV Translation:
For it has been written, Abraham had two sons, one out of the slave woman and one out of the free woman.
For it has been written, Abraham had two sons, one out of the slave woman and one out of the free woman.