Ephesians 4:12 King James Version (KJV)
12 For the perfecting of the saints, for the work of the ministry, for the
edifying of the body of Christ:
2 Timothy 2:2 King James Version (KJV)
2 And the things that thou hast heard of me among many witnesses, the same
commit thou to faithful men, who shall be able to teach others also.
Hebrews 5:12 King James Version (KJV)
12 For when for the time ye ought to be teachers, ye have need that one teach
you again which be the first principles of the oracles of God; and are become
such as have need of milk, and not of strong meat.