'Be Strong And Take Heart' in the Bible

Be strong and take heart, and have no fear of them: for it is the Lord your God who is going with you; he will not take away his help from you.

Then Moses sent for Joshua, and before the eyes of all Israel said to him, Be strong and take heart: for you are to go with this people into the land which the Lord, by his oath to their fathers, has given them; by your help they will take it for their heritage.

Then he gave orders to Joshua, the son of Nun, saying to him, Be strong and take heart: for you are to go at the head of the children of Israel into the land which I made an oath to give them; and I will be with you.