2 Timothy 2:2 (TLB) - For you must teach others those things you and many others have heard me speak about. Teach these great truths to trustworthy men who will, in turn, pass them on to others.
Proverbs 1:5 (ESV) - Let the wise hear and increase in learning, and the one who understands obtain guidance...
Proverbs 9:9 (ESV) - Give instruction to a wise man, and he will be still wiser; teach a righteous man, and he will increase in learning.
Proverbs 27:17 (ESV) - Iron sharpens iron, and one man sharpens another.
Hebrews 13:7 (AMP) - Remember your leaders [for it was they] who brought you the word of God; and consider the result of their conduct [the outcome of their godly lives], and imitate their faith [their conviction that God exists and is the Creator and Ruler of all things, the Provider of eternal salvation through Christ, and imitate their reliance on God with absolute trust and confidence in His power, wisdom, and goodness].