G2830–κλύδων–kludōn

Then they came to him and, awaking him out of his sleep, said, Master, Master, destruction is near. And he, when he was awake, gave orders to the wind and the rolling waves, and the storm came to an end, and all was calm.

κλύδωνι kludōni “raging”

Let him make his request in faith, doubting nothing; for he who has doubt in his heart is like the waves of the sea, which are troubled by the driving of the wind.

κλύδωνι kludōni “to a wave”