15 The LORD will dry up the gulf of the Egyptian sea; with a scorching wind he will sweep his hand over the Euphrates River. He will break it up into seven streams so that anyone can cross over in sandals.

Read Isaiah 11:15 Using Other Translations

And the LORD shall utterly destroy the tongue of the Egyptian sea; and with his mighty wind shall he shake his hand over the river, and shall smite it in the seven streams, and make men go over dryshod.
And the LORD will utterly destroy the tongue of the Sea of Egypt, and will wave his hand over the River with his scorching breath, and strike it into seven channels, and he will lead people across in sandals.
The LORD will make a dry path through the gulf of the Red Sea. He will wave his hand over the Euphrates River, sending a mighty wind to divide it into seven streams so it can easily be crossed on foot.