H6687–צוּף–tsuph

And what he did to the army of Egypt, to their horses and their war-carriages; how he made the waters of the Red Sea come up over them when they went after you, and how the Lord put an end to them even to this day;

הֵצִ֜יף he.Tzif “he caused to flow”

And the man of God said, Where did it go in? and when he saw the place where it had gone into the water, cutting a stick, he put it into the water, and the iron came up to the top of the water.

וַיָּ֖צֶף (יָּ֖צֶף) i.Ya.tzef “he caused to float”

Waters were flowing over my head; I said, I am cut off.

צָֽפוּ־ tza.fu- “they overflowed”