'Sickness' in the Bible

for a messenger at a set time was going down in the pool, and was troubling the water, the first then having gone in after the troubling of the water, became whole of whatever sickness he was held.

A man was there who had been ill for thirty-eight years.

When Jesus heard that, he said, This sickness is not unto death, but for the glory of God, that the Son of God might be glorified thereby.