Proverbs 23:12
Apply thine heart unto chastening and thine ears to the words of wisdom.
Proverbs 2:2-6
so that thou incline thine ear unto wisdom and apply thine heart to intelligence,
Proverbs 5:1-2
My son, attend unto my wisdom, and bow thine ear to my intelligence;
Proverbs 22:17
Bow down thine ear and hear the words of the wise, and apply thine heart unto my wisdom.
Proverbs 23:19
Hear thou, my son, and be wise, and straighten thy heart in the way.
Ezekiel 33:31
And they shall come unto thee as the people come, and they shall be before thee, my people, and they shall hear thy words, but they shall not do them; for with their mouth they flatter, but their heart goes after their covetousness.
Matthew 13:52
And he said unto them, Therefore every scribe who is instructed in the kingdom of the heavens is like unto a man, a husband of a house, who brings forth out of his treasure things new and old.
James 1:21-25
So then, leave all uncleanness and remains of malice and receive with meekness the word ingested within you, which is able to cause your souls to be saved.