'Be Strong' in the Bible

The Lord of Hosts says this: “Let your hands be strong, you who now hear these words that the prophets spoke when the foundations were laid for the rebuilding of the temple, the house of the Lord of Hosts.

As you have been a curse among the nations, house of Judah and house of Israel, so I will save you, and you will be a blessing. Don’t be afraid; let your hands be strong.”