'Younger' in the Bible

and the younger of them said to the father, Father, give me the portion of the substance falling to me, and he divided to them the living.

'And not many days after, having gathered all together, the younger son went abroad to a far country, and there he scattered his substance, living riotously;

but ye are not so, but he who is greater among you -- let him be as the younger; and he who is leading, as he who is ministering;