'Ailment' in the Bible

because an angel would go down into the pool from time to time and stir up the water. Then the first one who got in after the water was stirred up recovered from whatever ailment he had].

and there was a certain man there being in ailment thirty and eight years,

and Jesus having heard, said, 'This ailment is not unto death, but for the glory of God, that the Son of God may be glorified through it.'