'Youngster' in the Bible

Then he told his firstborn son Jether, "Get up and kill them!" But he was afraid, since he was still only a youngster.

After this, the LORD afflicted the child that Uriah's wife had born to David, and the child became very ill. David begged God on behalf of the youngster. He fasted, went inside, and spent the night lying on the ground.

Meanwhile, Gehazi went on ahead of them and placed the staff on the youngster's face, but when there was no sound or reaction, he returned, met Elisha, and told him, "The youngster has shown no sign of awakening."

When Elisha entered the house, there was the youngster, dead and laid out on Elisha's bed!