'Younger' in the Bible

Don't rebuke an older man, but exhort him as a father; the younger men as brothers;

the elder women as mothers; the younger as sisters, in all purity.

But refuse younger widows, for when they have grown wanton against Christ, they desire to marry;

I desire therefore that the younger widows marry, bear children, rule the household, and give no occasion to the adversary for insulting.