Joshua 1:8-9

81This book of the law shall not depart from your mouth, but you shall meditate on it day and night, so that you may 2be careful to do according to all that is written in it; 3for then you will make your way prosperous, and then you will 4have success. 9Have I not commanded you? 5Be strong and courageous! 6Do not tremble or be dismayed, for the Lord your God is with you wherever you go.”