New American Standard Bible (©1995)
"Lord, have mercy on my son, for he is a lunatic and is very ill; for he often falls into the fire and often into the water.
King James Bible
Lord, have mercy on my son: for he is lunatick, and sore vexed: for ofttimes he falleth into the fire, and oft into the water.
Darby Bible Translation
Lord, have mercy on my son, for he is lunatic, and suffers sorely; for often he falls into the fire and often into the water.
English Revised Version
Lord, have mercy on my son: for he is epileptic, and suffereth grievously: for oft-times he falleth into the fire, and oft-times into the water.
Online Parallel Bible