Child — So he was in years: not above twenty years old; and withal (which he principally intends) he was raw and unexperienced, as a child, in state affairs. Go out, &c. — To govern my people, and manage affairs.
Related Commentaries of 1 Kings 3:7
1 Kings 3:7
7 And now, O LORD my God, thou hast made thy servant king instead of David my father: and I am but a little child: I know not how to go out or come in.