Numbers 13:30

13:30 Then Caleb silenced the people before Moses, saying, “Let us go up and occupy it, for we are well able to conquer it.”

Numbers 14:9

14:9 Only do not rebel against the Lord, and do not fear the people of the land, for they are bread for us. Their protection has turned aside from them, but the Lord is with us. Do not fear them!”

Deuteronomy 20:1-3

Laws Concerning War with Distant Enemies

20:1 When you go to war against your enemies and see chariotry and troops who outnumber you, do not be afraid of them, for the Lord your God, who brought you up out of the land of Egypt, is with you. 20:2 As you move forward for battle, the priest will approach and say to the soldiers, 20:3 “Listen, Israel! Today you are moving forward to do battle with your enemies. Do not be fainthearted. Do not fear and tremble or be terrified because of them,

Isaiah 35:4

35:4 Tell those who panic,

“Be strong! Do not fear!

Look, your God comes to avenge!

With divine retribution he comes to deliver you.”

Hebrews 12:12

12:12 Therefore, strengthen your listless hands and your weak knees,