'Be Strong' in the Bible

Be strong, and let us put forth our strength, for the sake of our people, and for the sake of the cities of our God, - and let, Yahweh, do, what is good in his own eyes.

Then, shalt thou prosper, if thou take heed to do the statutes and the regulations, which Yahweh commanded Moses, concerning Israel, - be strong and bold, thou mayst not be in fear, nor be dismayed.

So will I establish his kingdom, unto times age-abiding, - if he be strong, to do my commandments and my regulations, as at this day.

See! now, that, Yahweh, hath made choice of thee, to build a house for a sanctuary - be strong and do!

Then said David, unto Solomon his son, Be strong and bold, and act, thou mayest not fear nor be dismayed, - for, Yahweh, God, my God, will be with thee, he will not let thee go, neither will he forsake thee, until thou hast finished all the work of the service of the house of Yahweh.