Luke 18:1; "And he spake a parable unto them to this end, that men ought always to pray, and not to faint;"

https://www.bible.com/bible/111/JOS.1.9.NIV Joshua 19 (NIV); "Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the LORD your God will be with you wherever you go.”