Sometimes

Exodus 6:9
Moses reported this to the Israelites, but they did not listen to him because of their discouragement and cruel bondage.
Exodus 6:8-10 (in Context) Exodus 6 (Whole Chapter)
Numbers 32:7
Why do you discourage the Israelites from going over into the land the LORD has given them?
Numbers 32:6-8 (in Context) Numbers 32 (Whole Chapter)
Numbers 32:9
After they went up to the Valley of Eshcol and viewed the land, they discouraged the Israelites from entering the land the LORD had given them.
Numbers 32:8-10 (in Context) Numbers 32 (Whole Chapter)
Deuteronomy 1:21
See, the LORD your God has given you the land. Go up and take possession of it as the LORD, the God of your fathers, told you. Do not be afraid; do not be discouraged."
Deuteronomy 1:20-22 (in Context) Deuteronomy 1 (Whole Chapter)
Deuteronomy 31:8
The LORD himself goes before you and will be with you; he will never leave you nor forsake you. Do not be afraid; do not be discouraged."
Deuteronomy 31:7-9 (in Context) Deuteronomy 31 (Whole Chapter)
Joshua 1:9
Have I not commanded you? Be strong and courageous. Do not be terrified; do not be discouraged, for the LORD your God will be with you wherever you go."
Joshua 1:8-10 (in Context) Joshua 1 (Whole Chapter)
Joshua 8:1
[ Ai Destroyed ] Then the LORD said to Joshua, "Do not be afraid; do not be discouraged. Take the whole army with you, and go up and attack Ai. For I have delivered into your hands the king of Ai, his people, his city and his land.
Joshua 8:1-3 (in Context) Joshua 8 (Whole Chapter)
Joshua 10:25
Joshua said to them, "Do not be afraid; do not be discouraged. Be strong and courageous. This is what the LORD will do to all the enemies you are going to fight."
Joshua 10:24-26 (in Context) Joshua 10 (Whole Chapter)
1 Chronicles 22:13
Then you will have success if you are careful to observe the decrees and laws that the LORD gave Moses for Israel. Be strong and courageous. Do not be afraid or discouraged.
1 Chronicles 22:12-14 (in Context) 1 Chronicles 22 (Whole Chapter)
1 Chronicles 28:20
David also said to Solomon his son, "Be strong and courageous, and do the work. Do not be afraid or discouraged, for the LORD God, my God, is with you. He will not fail you or forsake you until all the work for the service of the temple of the LORD is finished.
1 Chronicles 28:19-21 (in Context) 1 Chronicles 28 (Whole Chapter)