'Young' in the Bible

His servants said to him, "Let them search for a young virgin for my lord the king, and let her stand before the king. Let her be of use for him, and let her lie in your lap that my lord the king may be warm."

So they sought a beautiful young woman in all the territory of Israel, and they found Abishag the Shunnamite and brought her to the king.

Now the young woman was very beautiful; she was of use for the king, and she served him, but the king did not {have sexual relations with her}.

So then, O Yahweh, you are my God. You have made your servant king in place of David my father [though] I [am] a young boy. I do not know going out or coming in.

But Hadad himself had fled, and some Edomite men from the servants of his father with him, to go to Egypt, when Hadad [was] a young boy.

Now the man Jeroboam [was] a man of ability, and Solomon saw that the young man {was a diligent worker}, so he appointed him over all of the forced labor for the house of Joseph.