'Swim' in the Bible

And the man of God saith, 'Whither hath it fallen?' and he sheweth him the place, and he cutteth a stick, and casteth thither, and causeth the iron to swim,

And he spread out his hands in its midst, As spread out doth the swimmer to swim; And He hath humbled his excellency With the machinations of his hands.

And he measureth a thousand -- a stream that I am not able to pass over; for risen have the waters -- waters to swim in -- a stream that is not passed over.