'Youthful' in the Bible

His bones may be full of youthful vigor,but will lie down with him in the grave.

then his flesh will be healthier than in his youth,and he will return to the days of his youthful vigor.

Do not remember my youthful sins and transgressions; but remember me in light of your gracious love, in light of your goodness, LORD.

For, as a woman forsaken and grieved in spirit, Called thee hath Jehovah, Even a youthful wife when she is refused, said thy God.

Have you not lately called to Me, “My Father.You were my friend in my youth.

He broke off the topmost of its young twigs (young King Jehoiachin) and carried it to a land of traders (Babylonia); he set it in a city of merchants (Babylon).

So you revisited the indecency of your youth, when the Egyptians caressed your nipples to enjoy your youthful breasts.

Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart.