Deuteronomy 1:21
"Behold, the LORD thy God hath set the land before thee: go up and possess it, as the LORD God of thy fathers hath said unto thee; fear not, neither be discouraged."
Cross References (ranked by relevance)
Have not I commanded thee? Be strong and of a good courage; be not afraid, neither be thou dismayed: for the LORD thy God is with thee whithersoever thou goest.
God is our refuge and strength, a very present help in trouble.
So that we may boldly say, The Lord is my helper, and I will not fear what man shall do unto me.
And Caleb stilled the people before Moses, and said, Let us go up at once, and possess it; for we are well able to overcome it.
The LORD of hosts is with us; the God of Jacob is our refuge. Selah.
Be strong and of a good courage: for unto this people shalt thou divide for an inheritance the land, which I sware unto their fathers to give them.
Fear thou not; for I am with thee: be not dismayed; for I am thy God: I will strengthen thee; yea, I will help thee; yea, I will uphold thee with the right hand of my righteousness.
When thou goest out to battle against thine enemies, and seest horses, and chariots, and a people more than thou, be not afraid of them: for the LORD thy God is with thee, which brought thee up out of the land of Egypt.
The LORD of hosts is with us; the God of Jacob is our refuge. Selah.
Fear not, little flock; for it is your Father’s good pleasure to give you the kingdom.