1 Timothy 4:12 in the King James Version
Let no man despise thy youth; but be thou an example of the believers, in word, in conversation, in charity, in spirit, in faith, in purity.
Context
11 Command and teach these things.
12 Let no man despise your youth; but be an example to those who believe, in word, in your way of life, in love, in spirit, in faith, and in purity.
13 Until I come, pay attention to reading, to exhortation, and to teaching.