Matthew 17:15 in the King James Version
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.
Context
14 When they came to the multitude, a man came to him, kneeling down to him and saying,
15 “Lord, have mercy on my son, for he is epileptic and suffers grievously; for he often falls into the fire, and often into the water.
16 So I brought him to your disciples, and they could not cure him.”