Matthew 8:13

And Jesus said unto the centurion, Go thy way; as thou hast believed, so be it done unto thee. And the servant was healed in that hour.

Quite properly, there is no detailed account of the servant's illness. The only diagnosis is that given by the centurion; but the fact of the cure is emphatically declared. The details, which might have been very interesting, are overshadowed by the faith of the centurion and the resultant teachings of the Lord.