'Strong' in the Bible

But no one is able to go into the house of the strong man and take his goods, without first putting cords round the strong man, and then he will take his goods.

And he came out of his sleep, and gave strong orders to the wind, and said to the sea, Peace, be at rest. And the wind went down, and there was a great calm.

Because he had frequently been prisoned in chains and iron bands, and the chains had been parted and the bands broken by him: and no man was strong enough to make him quiet.

And he made strong prayers to him not to send them away out of the country.

And made strong prayers to him, saying, My little daughter is near to death: it is my prayer that you will come and put your hands on her, so that she may be made well, and have life.