Joshua 8:1 (NKJV)
"Now the Lord said to Joshua: “Do not be afraid, nor be dismayed; take all the people of war with you, and arise, go up to Ai. See, I have given into your hand the king of Ai, his people, his city, and his land."
Joshua 6:2 (NKJV)
"And the Lord said to Joshua: “See! I have given Jericho into your hand, its king, and the mighty men of valor."
Philippians 1:28 (AMPC)
"And do not [for a moment] be frightened or intimidated in anything by your opponents and adversaries, for such [constancy and fearlessness] will be a clear sign (proof and seal) to them of [their impending] destruction, but [a sure token and evidence] of your deliverance and salvation, and that from God."