'Strengthen' in the Bible

And Samson calleth unto Jehovah, and saith, 'Lord Jehovah, remember me, I pray Thee, and strengthen me, I pray Thee, only this time, O God; and I am avenged -- vengeance at once -- because of my two eyes, on the Philistines.'

And the people, the men of Israel, strengthen themselves, and add to set the battle in array in the place where they arranged themselves on the first day.