Parallel
Galatians 4:2
Nestle 1904 Greek New Testament · Berean Standard Bible
ἀλλὰ ὑπὸ ἐπιτρόπους ἐστὶν καὶ οἰκονόμους ἄχρι τῆς προθεσμίας τοῦ πατρός
He is subject to guardians and trustees until the date set by his father.