'Strengthen' in the Bible

For the seller will not regain and return to what he sold, even were they yet alive; for the vision [of punishment] regarding all the multitude [of people] will not be turned back, nor will any one of them sustain his life because of his sin.

Behold, this was the sin of your sister Sodom: she and her daughters (outlying cities) had arrogance, abundant food, and careless ease, but she did not help the poor and needy.

I will strengthen the arms of the king of Babylon and put My sword in his hand; but I will break Pharaoh’s arms and he will groan before him (Nebuchadnezzar) with the groanings of a [mortally] wounded man.

But I will strengthen and hold up the arms of the king of Babylon and the arms of Pharaoh will fall down. Then the people [of Egypt] will know that I am the Lord, when I put My sword into the hand of the king of Babylon and he stretches it out against the land of Egypt.

“I will seek the lost, bring back the scattered, bandage the crippled, and strengthen the weak and the sick; but I will destroy the fat and the strong [who have become hard-hearted and perverse]. I will feed them with judgment and punishment.