1 John 2:21
I have not written to you because ye know not the truth, but because ye know it, and that no lie is of the truth.
2 Peter 1:12
Wherefore I will not be negligent to put you always in remembrance of these things, though ye know them, and are established in the present truth.
Proverbs 1:5
A wise man will hear, and will increase learning; and a man of understanding shall attain to wise counsels:
Proverbs 9:8-9
Reprove not a scorner, lest he shall hate thee: rebuke a wise man, and he will love thee.
Romans 15:14-15
And I myself also am persuaded concerning you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another.
Jude 1:5
I will therefore put you in remembrance, though ye once knew this, that the Lord, having saved the people out of the land of Egypt, afterward destroyed them that believed not.