Joshua 1:6-7; Joshua 1:9; Joshua 1:18

6 “Be strong and courageous, for you are the one who will lead these people to possess all the land I swore to their ancestors I would give them. 7 Be strong and very courageous. Be careful to obey all the instructions Moses gave you. Do not deviate from them, turning either to the right or to the left. Then you will be successful in everything you do.
9 This is my command—be strong and courageous! Do not be afraid or discouraged. For the your God is with you wherever you go.”
18 Anyone who rebels against your orders and does not obey your words and everything you command will be put to death. So be strong and courageous!”