Parallel
Galatians 4:22
Nestle 1904 Greek New Testament · Berean Standard Bible
γέγραπται γὰρ ὅτι Ἀβραὰμ δύο υἱοὺς ἔσχεν ἕνα ἐκ τῆς παιδίσκης καὶ ἕνα ἐκ τῆς ἐλευθέρας
For it is written that Abraham had two sons, one by the slave woman and the other by the free woman.