New Revised Standard Version
And Joshua said to them, “Do not be afraid or dismayed; be strong and courageous; for thus the LORD will do to all the enemies against whom you fight.”

Contemporary English Version
and Joshua continued, "Don't ever be afraid or discouraged. Be brave and strong. This is what the LORD will do to all your enemies."

New American Bible
Then Joshua said to them, “Do not be afraid or dismayed, be firm and steadfast. This is what the LORD will do to all the enemies against whom you fight.”

Douay-Rheims Bible
He said again to them: Fear not, neither be ye dismayed, take courage, and be strong: for so will the Lord do to all your enemies, against whom you fight.

He said again to them: Fear not, neither be ye dismayed, take courage, and be strong: for so will the Lord do to all your enemies, against whom you fight.

Fear not

Joshua 1:9 Behold I command thee, take courage, and be strong. Fear not, and be not dismayed: because the Lord thy God is with thee in all things whatsoever thou shalt go to.

Deuteronomy 31:6-8 Do manfully and be of good heart: fear not, nor be ye dismayed at their sight: for the Lord thy God he himself is thy leader, and will not leave thee nor forsake thee. . . .

1 Samuel 17:37 And David said: The Lord who delivered me out of the paw of the lion, and out of the paw of the bear, he will deliver me out of the hand of this Philistine. And Saul said to David: Go, and the Lord be with thee.

Psalm 63:9 But they have sought my soul in vain, they shall go into the lower parts of the earth:

Psalm 77:11 I remembered the works of the Lord: for I will be mindful of thy wonders from the beginning.

2 Corinthians 1:10 Who hath delivered and doth deliver us out of so great dangers: in whom we trust that he will yet also deliver us,

2 Timothy 4:17,18 But the Lord stood by me and strengthened me, that by me the preaching may be accomplished and that all the Gentiles may hear. And I was delivered out of the mouth of the lion. . . .

be strong

Ephesians 6:10 Finally, brethren, be strengthened in the Lord and in the might of his power.

thus shall

Deuteronomy 3:21,22 I commanded Josue also at that time, saying: Thy eyes have seen what the Lord your God hath done to these two kings: so will he do to all the kingdoms to which thou shalt pass. . . .

Deuteronomy 7:19 The exceeding great plagues, which thy eyes saw, and the signs and wonders, and the strong hand, and the stretched out arm, with which the Lord thy God brought thee out: so will he do to all the people, whom thou fearest.

Romans 8:37 But in all these things we overcome, because of him that hath loved us.