The LORD gave this command to Joshua son of Nun: "Be strong and courageous, for you will bring the Israelites into the land I promised them on oath, and I myself will be with you."Deuteronomy 31:23

Have I not commanded you? Be strong and courageous. Do not be terrified; do not be discouraged, for the LORD your God will be with you wherever you go."
Joshua 1:9

Then you will have success if you are careful to observe the decrees and laws that the LORD gave Moses for Israel. Be strong and courageous. Do not be afraid or discouraged.
1 Chronicles 22:13

Be on your guard; stand firm in the faith; be men of courage; be strong.
1 Corinthians 16:13

But even if you should suffer for what is right, you are blessed. "Do not fear what they fear ; do not be frightened."
Take Courage
1 Peter 3:14

Rise up; this matter is in your hands. We will support you, so take courage and do it."
Ezra 10:4

Immediately he spoke to them and said, "Take courage! It is I. Don't be afraid." Then he climbed into the boat with them, and the wind died down. They were completely amazed,
Mark 6:51