Caravaggio, Saint Jerome Writing (c. 1605), Galleria Borghese. Public domain.
3 verses in the King James Version. Word study for “sons” →
To redeem them that were under the law, that we might receive the adoption of sons.
And because ye are sons, God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father.
For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman.