Proverbs 22:18 in the King James Version
For it is a pleasant thing if thou keep them within thee; they shall withal be fitted in thy lips.
Context
17 Turn your ear, and listen to the words of the wise. Apply your heart to my teaching.
18 For it is a pleasant thing if you keep them within you, if all of them are ready on your lips.
19 I teach you today, even you, so that your trust may be in the LORD.