'Impotent' in the Bible

In these lay a great multitude of impotent folk, of blind, halt, withered, waiting for the moving of the water.

The impotent man answered him, Sir, I have no man, when the water is troubled, to put me into the pool: but while I am coming, another steppeth down before me.

If we this day be examined of the good deed done to the impotent man, by what means he is made whole;

And there sat a certain man at Lystra, impotent in his feet, being a cripple from his mother's womb, who never had walked: