'Be Strong' in the Bible

Therefore ye shall keep all the commandment which I command thee this day, that ye may be strong, and go in and possess the land, where ye go over to possess it,

Be strong and of good courage, fear not, nor be frightened at them, for LORD thy God, he it is who goes with thee. He will not leave thee, nor forsake thee.

And Moses called to Joshua, and said to him in the sight of all Israel, Be strong and of good courage. For thou shall go with this people into the land which LORD has sworn to their fathers to give them, and thou shall cause them t

And he gave Joshua the son of Nun a command, and said, Be strong and of good courage, for thou shall bring the sons of Israel into the land which I swore to them, and I will be with thee.