2 Timothy 3:15 KJV
15
And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus.
Proverbs 22:15 KJV
15
Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
Proverbs 23:13-14 KJV
13
Withhold not correction from the child: for if thou beatest him with the rod, he shall not die.
14
Thou shalt beat him with the rod, and shalt deliver his soul from hell.